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Published by VMT at May 07 2025 | Reading Time：About 10 minutes
When choosing materials for your CNC machined plastic parts, the wrong decision can lead to excessive wear, poor performance, or even costly failures. Many buyers are stuck between UHMW and HDPE—two polyethylene-based materials that look similar but behave very differently in machining and application. This confusion can delay production, inflate costs, and compromise product quality.
Fortunately, you don't need to guess which one is right for your needs. By understanding the key differences in their properties, applications, and processing characteristics, you can confidently select the best option for your CNC machining project—saving both time and money while ensuring peak performance.
UHMW is better suited for high-wear, industrial applications due to its superior abrasion resistance and durability, while HDPE is easier to machine, more cost-effective, and ideal for low-stress parts. Choosing between them depends on application demands, required strength, wear resistance, and budget.
Before you commit to either UHMW or HDPE for your next CNC machining project, it’s important to understand their differences beyond just the surface. From strength and impact resistance to machinability and cost, every factor matters. In the following sections, we’ll explore both materials in detail—helping you make a fully informed choice.
Looking to understand more about other engineering plastics? Check out our material comparison guides for Delrin vs. UHMW, Nylon vs. UHMW, and HDPE vs. Delrin to see how they measure up in CNC machining.
High-Density Polyethylene (HDPE) is a thermoplastic polymer made from petroleum. Known for its high strength-to-density ratio, HDPE is a versatile, cost-effective material widely used across a range of industries, from consumer products to heavy-duty industrial applications. In CNC machining, HDPE is valued for its ease of processing, low moisture absorption, and impressive resistance to chemicals and impact. Its low weight and durability make it a strong candidate for plastic CNC machining parts that don’t require the extreme performance attributes of higher-grade materials like UHMW.
HDPE CNC machining parts are commonly chosen for outdoor equipment, water tanks, and packaging components due to the material’s UV stability and weather resistance. It’s also considered food-safe, making it popular for kitchenware, food processing, and cutting boards. HDPE is not only more affordable than UHMW but also easier to machine into tight tolerances, helping reduce lead times and manufacturing costs—especially for high-volume production.
If you're working with a CNC machining factory on a project involving low-to-moderate wear and standard mechanical loads, HDPE offers a practical solution that balances performance and price.
Why Should You Choose HDPE Instead of UHMW?
If you're deciding between UHMW vs. HDPE, understanding the key benefits of HDPE can help you make a smarter, more cost-effective choice—especially when ultra-high performance isn't necessary. While UHMW is known for its exceptional wear resistance, HDPE CNC machining parts offer a practical alternative for many everyday applications where ease of processing, durability, and budget all matter.
Easier to Process and Form
One of the biggest advantages of HDPE is its superior machinability and ease of forming. HDPE is much simpler to cut, weld, and thermoform than UHMW. In CNC machining factories, this translates into faster cycle times, smoother surface finishes, and lower production costs. For clients ordering plastic CNC machining parts in bulk, HDPE offers a significant advantage by allowing manufacturers to maintain high precision without complex tool setups or additional finishing steps.
More Cost-Effective
When cost is a concern, HDPE often comes out ahead. Compared to UHMW, HDPE is more affordable both in raw material and processing costs. This makes it ideal for high-volume projects where budget efficiency is key. Whether you're producing storage containers, chemical tanks, or outdoor equipment, HDPE CNC machining parts deliver excellent performance at a fraction of the price of UHMW components.
Not Brittle
While both materials are impact-resistant, HDPE is less brittle than UHMW, especially in colder temperatures. This makes it a safer and more dependable choice in environments where impact and vibration are expected but extreme abrasion is not. It’s also less prone to stress-cracking or failure over time, offering better long-term reliability for everyday industrial and consumer applications.
High Strength-to-Density Ratio
Despite its lightweight nature, HDPE boasts a high strength-to-density ratio, giving it the structural integrity needed for many demanding tasks. This combination of strength and low weight makes it ideal for components like water tanks, playground systems, and automotive parts. CNC machining services often recommend HDPE for applications where materials need to be both tough and lightweight, without the added expense of UHMW.
Ultra High Molecular Weight Polyethylene, or UHMW, is a unique engineering plastic known for its exceptional durability, low friction, and high resistance to wear. When comparing UHMW vs. HDPE, UHMW is the premium choice for applications that demand outstanding mechanical performance under extreme conditions. Thanks to its incredible material properties, UHMW CNC machining parts are widely used in high-impact, high-wear industrial environments.
Superior Strength and Stiffness
UHMW offers significantly higher overall strength and stiffness compared to HDPE. With a higher molecular weight, UHMW provides greater load-bearing capacity and dimensional stability, even under mechanical stress. This makes it ideal for precision components such as bushings, bearings, wear plates, and conveyor parts in CNC machining factories where long-term performance and resilience are critical.
Exceptional Performance in Industrial Environments
One of UHMW’s standout features is its ability to withstand intensive industrial applications. Its ultra-low coefficient of friction makes it perfect for moving parts in conveyor systems, material handling equipment, and heavy-duty guides. In environments involving abrasion, vibration, or chemical exposure, UHMW outperforms HDPE by maintaining structural integrity and resisting surface degradation over time. These qualities make UHMW CNC machining parts a go-to for manufacturing sectors that prioritize long service life and low maintenance.
Superior Temperature Resistance
UHMW also has a higher heat deflection temperature than HDPE, meaning it retains its properties better under elevated temperatures. This added resistance to heat distortion makes UHMW more suitable for parts exposed to friction-generated heat, such as high-speed wear strips and star wheels. While not suitable for extremely high temperatures, UHMW is far more thermally stable than HDPE in moderate heat environments.
Summary
While HDPE CNC machining parts are ideal for cost-effective, general-purpose use, UHMW CNC machining parts offer elite performance for more aggressive and high-stress applications. Its superior wear resistance, strength, and temperature stability make it a valuable material in CNC machining services focused on reliability and industrial-grade quality.
Why Choose UHMW Over HDPE?
Choosing the right plastic material can significantly impact the efficiency, durability, and longevity of your components. If you’re comparing UHMW vs. HDPE for your next project, it’s essential to understand that UHMW (Ultra High Molecular Weight Polyethylene) offers enhanced performance characteristics that make it a superior choice for demanding industrial applications. From wear resistance to structural integrity, UHMW stands out where strength and reliability matter most—especially in plastic CNC machining parts for high-load and high-friction environments.
Higher Overall Strength and Superior Stiffness
One of the most compelling reasons to select UHMW over HDPE is its higher molecular weight, which directly contributes to increased strength and stiffness. UHMW’s tensile strength and impact resistance are significantly greater, making it a better fit for parts that must endure mechanical stress or support heavy loads without deforming. In CNC machining factories, where part precision and durability are paramount, UHMW CNC machining parts maintain their form and functionality far longer than HDPE components, especially under consistent use.
Better for Industrial Applications
UHMW is purpose-built for friction-heavy and abrasive environments. Unlike HDPE, which performs well in light-duty tasks, UHMW thrives in industrial applications such as conveyor systems, chutes, hopper liners, and machinery components. Thanks to its exceptional wear and abrasion resistance, it reduces part replacement frequency, minimizes downtime, and delivers a lower total cost of ownership over time. These characteristics make it a preferred material in CNC machining services for clients operating in mining, packaging, agriculture, and material handling.
Improved Temperature Resistance
Another key advantage of UHMW is its superior temperature tolerance compared to HDPE. UHMW maintains its mechanical properties at higher temperatures and resists deformation from heat generated by friction. This makes it ideal for high-speed moving parts or environments where components are exposed to continuous thermal cycling. While neither material is suitable for extreme heat, UHMW provides a more stable solution for precision CNC machining parts requiring thermal resilience.
Conclusion
When durability, stiffness, and resistance to friction or wear are top priorities, UHMW is the clear choice over HDPE. It is engineered to excel in industrial conditions and is trusted by leading CNC machining factories to deliver long-lasting, low-maintenance components. Whether you're building conveyor guides or high-impact liners, UHMW offers the performance edge your application demands.
Choosing between HDPE and UHMW plastics for your project can be overwhelming when both materials offer excellent performance in diverse applications. If you're unsure which material will best meet the functional, environmental, and economic demands of your design, you're not alone. Many engineers and manufacturers face this challenge, especially when selecting the right plastic for CNC machining services. This section clarifies the distinctions in application so you can confidently choose the ideal material—whether you're producing plastic CNC machining parts, building marine components, or developing consumer goods.
HDPE is widely used in outdoor furniture, containers, and medical orthotics due to its cost-effectiveness and chemical resistance, while UHMW excels in high-wear industrial environments like conveyors, marine docks, and food processing due to its exceptional durability, impact resistance, and low friction.
Understanding the different application scenarios of HDPE vs. UHMW helps you pinpoint which plastic is the best fit for your use case. Below, we categorize the most common and specialty uses for each material to simplify your selection process.
Common Applications for Both HDPE and UHMW
Both High-Density Polyethylene (HDPE) and Ultra High Molecular Weight Polyethylene (UHMW) are used in food-safe, wear-resistant, and chemically stable environments. Common industries include:
Specialty Applications of UHMW
Thanks to its superior abrasion resistance, impact tolerance, and self-lubricating properties, UHMW is preferred in more demanding industrial settings. Common uses of UHMW CNC machining parts include:
These characteristics make UHMW a top-tier choice for CNC machining factories that produce durable, performance-driven parts.
Specialty Applications of HDPE
HDPE is best suited for lightweight, durable, and cost-sensitive applications. Thanks to its moldability and resistance to chemicals and UV radiation, HDPE CNC machining parts are common in:
HDPE’s versatility makes it ideal for a range of plastic CNC machining parts, especially when weight, price, and UV-resistance are significant factors.
Conclusion
Whether you’re optimizing for performance, cost, or ease of processing, UHMW vs. HDPE each serve distinct purposes in both industrial and consumer applications. UHMW excels in high-impact, low-friction environments, while HDPE dominates in more general-purpose, lightweight, and outdoor uses. For precision CNC machining services, choosing the right plastic can enhance both product life and performance. Explore other material comparisons and machining guides on our site to find the ideal solution for your needs.
Here is a clear and professional comparison chart summarizing the applications and uses of HDPE vs. UHMW that you can include in your article to improve readability and SEO structure:
HDPE vs. UHMW: Application Comparison Table
| Application Area | HDPE | UHMW |
| Food & Beverage Industry | Food containers, cutting boards, storage bins | Food processing parts, conveyor guides, star wheels |
| Consumer Products | Outdoor furniture, cabinets, playground equipment | N/A |
| Medical Devices | Orthotics, prosthetics (AFOs, KAFOs) | N/A |
| Marine Applications | Pile guards, non-slip marine decking | Dock fenders, marine liners, star wheels, wear strips |
| Industrial Equipment | Chemical tanks, trash bins, tank liners | Bearings, wear strips, bumpers, liners, high-speed conveyor components |
| Material Handling | Pipe spacers, storage containers | Guides, rails, stack guards, chute liners, hopper liners |
| Electrical Components | N/A | Used where high dielectric strength is needed |
| Automotive & Vehicle Components | Lightweight body panels, interior trims | N/A |
| Assembly & Packaging Machinery | Packaging machine frames, spacers | Idler pulleys, star wheels, guides, impact-resistant parts |
| Protective Equipment | N/A | Body armor, high-impact panels |
Choosing the right plastic material for your machining project can feel overwhelming—especially when deciding between two high-performance polymers like HDPE and UHMW. If you select the wrong material, you risk performance issues, premature wear, or costly replacements. That’s why understanding each material’s core properties is essential. In this section, we’ll compare the distinct characteristics that make HDPE CNC machining parts and UHMW CNC machining parts ideal for different industries and applications.
HDPE offers ease of processing, chemical resistance, and impact durability, while UHMW provides superior wear resistance, low friction, and high impact strength—making each material suitable for distinct CNC machining applications.
Before you choose a material for your next plastic CNC machining parts project, it's crucial to understand how HDPE and UHMW differ at a fundamental level. These differences go beyond simple cost comparisons—they affect machinability, environmental resistance, and long-term durability. Let’s explore the properties that set them apart and help you make an informed decision based on your unique needs.
HDPE vs. UHMW: Material Properties Overview
HDPE Material Properties
High-Density Polyethylene (HDPE) is a versatile thermoplastic known for its balance of affordability and performance. It's one of the most commonly used plastics in industrial and consumer applications. Here are the key features that make HDPE CNC machining parts a popular choice:
If you need CNC machining services for cost-effective, easy-to-manufacture plastic components, HDPE is often the go-to solution—especially when tight tolerances and quick turnaround are important.
UHMW Material Properties
Ultra-High-Molecular-Weight Polyethylene (UHMW) is an exceptional engineering plastic widely used in high-performance industrial applications. Known for its extraordinary durability, UHMW delivers unique benefits that make it ideal for parts requiring wear resistance and impact strength. Below are the core attributes that make UHMW CNC machining parts a reliable solution for demanding applications:
For applications requiring exceptional durability, abrasion resistance, and low maintenance, UHMW CNC machining parts are a superior choice—particularly in industries like food processing, packaging, marine, and mining. Partnering with experienced CNC machining factories ensures you get the precision and consistency UHMW demands.
Great! Below is a clear and comprehensive Physical Property Comparison Table for HDPE vs. UHMW, designed for professional readers and optimized for SEO. This table can help engineers and procurement specialists make informed decisions when choosing between HDPE CNC machining parts and UHMW CNC machining parts for their specific applications.
HDPE vs. UHMW: Physical Property Comparison Table
| Property |
HDPE |
UHMW |
| Specific Gravity (73°F) | 0.94 – 0.96 | 0.93 – 0.94 |
| Density (g/cm³) | ~0.95 | ~0.93 |
| Tensile Strength at Yield (MPa) | 20 – 37 | 21 – 31 |
| Tensile Elongation (@ 73°F, %) | 500 – 600% | 300 – 400% |
| Flexural Modulus (MPa @ 23°C) | 700 – 1500 | 500 – 1000 |
| Melting Point (°C) | 130 – 135 | 130 – 137 |
| Hardness (Shore D) | 65 – 70 | 60 – 66 |
| Izod Impact Strength (Notched, 73°F) | 10 – 30 J/m | >150 J/m (no break) |
| Coefficient of Friction | 0.25 – 0.30 | 0.10 – 0.22 |
| Water Absorption (24hr Soak, %) | < 0.01 | < 0.01 |
| Chemical Resistance | Excellent | Excellent |
| Heat Deflection Temp (66 psi) (°C) | 45 – 75 | 80 – 90 |
| Max Continuous Use Temp (in air, °C) | ~80 | ~90 |
| Coefficient of Linear Thermal Expansion | 1.1 – 1.5 × 10⁻⁴ /°C | 2.0 × 10⁻⁴ /°C |
| Rockwell Hardness | R60 – R70 | R40 – R60 |
| Abrasion Resistance | Good | Excellent |
Summary:
UHMW offers higher impact strength, better abrasion resistance, and lower friction, making it more suitable for wear-intensive, high-motion applications.
HDPE is easier to fabricate, slightly more rigid, and more cost-effective, making it ideal for general-purpose, structural, or large-scale plastic CNC machining parts.
When selecting the ideal plastic material for CNC machining services, it's crucial to consider performance, durability, and cost-effectiveness. Both UHMW (Ultra High Molecular Weight Polyethylene) and HDPE (High-Density Polyethylene) are popular in industrial and commercial manufacturing. Each material offers unique advantages that cater to different engineering requirements. Understanding their core strengths will help you determine which is more suited to your specific plastic CNC machining needs—whether you’re sourcing HDPE CNC machining parts for outdoor use or UHMW CNC machining parts for high-wear applications.
Key Benefits of UHMW
When durability, low friction, and wear resistance are critical to your design, Ultra High Molecular Weight Polyethylene (UHMW) stands out as a top engineering plastic. It is widely used in CNC machining services for parts that require long-term performance under mechanical stress. Below are the key advantages that make UHMW CNC machining parts the preferred choice across multiple industries.
High Strength and Durability
UHMW is renowned for its exceptional strength-to-weight ratio. Despite being lightweight, it offers outstanding mechanical stability and toughness. This makes it ideal for impact-resistant components, such as bumpers, gears, and wear plates, that operate under continuous stress. Its ability to absorb energy without cracking or breaking makes it suitable for high-load environments in both static and dynamic applications.
Excellent Abrasion Resistance
One of UHMW’s defining characteristics is its superior resistance to wear and abrasion. It performs exceptionally well in high-friction settings like conveyors, guides, and bearings. Unlike traditional plastics that degrade quickly in such environments, UHMW extends component lifespan and reduces the frequency of replacements, which is a major cost-saving factor for industrial users.
Excellent Chemical Resistance
UHMW maintains its integrity when exposed to a wide range of chemicals including acids, bases, and organic solvents. This feature makes it reliable for use in chemical processing plants, food production lines, and medical-grade environments where chemical exposure is inevitable.
Low Water Absorption
Because UHMW absorbs virtually no moisture, it remains dimensionally stable in humid, submerged, or washdown conditions. This is particularly beneficial for food processing machinery parts and marine applications, where water contact is constant. Low water absorption also prevents microbial growth, supporting hygienic and sterile environments.
UV Resistance
In outdoor and high-exposure environments, UV resistance plays a crucial role. UHMW resists UV degradation far better than many other plastics, making it suitable for dock fenders, marine components, and agricultural equipment that must endure sunlight and weather fluctuations.
Food Safe and FDA Approved
UHMW is FDA compliant, making it an excellent choice for plastic CNC machined parts used in the food and beverage industry. It does not leach chemicals, has a smooth non-stick surface, and resists bacterial growth, making it ideal for cutting boards, processing lines, and star wheels in food packaging systems.
Key Benefits of HDPE
High-Density Polyethylene (HDPE) is a popular thermoplastic used across countless industries due to its well-balanced mechanical and chemical properties. It is frequently selected for plastic CNC machining parts where strength, chemical resistance, and cost-efficiency are critical. Below are the key benefits that make HDPE an excellent material option for CNC machining factories and services.
Moderate Impact Resistance
While not as impact-resistant as UHMW, HDPE still offers solid durability against moderate mechanical stress. It is tough enough to withstand everyday wear and tear, which makes it suitable for products like storage bins, containers, protective panels, and various outdoor applications. Its flexibility under load helps prevent cracks and breakage during sudden impact, particularly in low to moderate-pressure environments.
Chemical Resistance
HDPE exhibits excellent resistance to a wide range of chemicals, including acids, alcohols, bases, and solvents. This makes it a top choice for chemical tanks, piping systems, and industrial equipment that regularly handle reactive or corrosive materials. Its ability to maintain stability under exposure extends the operational lifespan of CNC machined components, especially in environments prone to contamination or harsh substances.
UV Resistance
HDPE grades designed for outdoor use are formulated with UV stabilizers, making them ideal for external applications such as playground equipment, marine construction, and outdoor furniture. Unlike many plastics that become brittle when exposed to sunlight, HDPE maintains its toughness and appearance for extended periods outdoors, even in fluctuating weather conditions.
Good Abrasion Resistance
HDPE performs well in abrasive environments, particularly where moderate friction or surface wear is a concern. Though not as abrasion-resistant as UHMW, it still provides sufficient protection in parts like liners, panels, and guides used in material handling, packaging, or agricultural settings. This abrasion resistance also contributes to longer service life with minimal maintenance.
Environmental Impacts
One of the most appealing benefits of HDPE is its environmental friendliness. It is fully recyclable, widely accepted in global recycling systems, and often reused in manufacturing new consumer and industrial goods. Its low energy production cost and long-lasting nature make it a sustainable choice for companies focused on green initiatives. Furthermore, HDPE is food-safe and FDA compliant, adding another layer of versatility for environmentally conscious food and beverage applications.
When selecting between HDPE CNC machining parts and UHMW CNC machining parts, it’s crucial to consider not only their strengths but also their limitations. While both materials offer impressive properties for a range of plastic CNC machining applications, they each come with specific drawbacks that may impact their suitability for certain projects. Below, we explore the key limitations of each material to help you make a more informed decision when choosing a material through CNC machining services or from trusted CNC machining factories.
Water Absorption (UHMW Limitation)
UHMW, although often described as having low water absorption, can still absorb more moisture than HDPE over time. This can affect dimensional stability in humid or submerged environments, especially where tight tolerances in machined plastic components are critical. While this doesn’t disqualify UHMW for such uses, it may require design compensations or sealing techniques to ensure performance consistency.
Impact and Abrasion Differences (HDPE Limitation)
HDPE offers good impact resistance, but it does not match the extreme toughness and abrasion resistance of UHMW. In applications involving constant friction, sliding motion, or heavy impact—such as wear strips, guide rails, and marine fender components—UHMW clearly outperforms HDPE. If your application demands superior mechanical endurance, especially under repetitive stress, UHMW is the better choice.
Molding and Machining Challenges (UHMW Limitation)
While both materials are machinable, UHMW is more difficult to mold and fabricate due to its high molecular weight and tendency to deform under heat. Its low melting point and high coefficient of thermal expansion can create issues during precision machining, often requiring specialized tools and controlled speeds. This may result in increased costs and longer production times in CNC machining services. In contrast, HDPE is generally easier to form, weld, and machine into complex geometries.
Not Heat Resistant (Both Materials)
Both UHMW and HDPE have relatively low heat resistance compared to engineering plastics like PEEK or PTFE. Their maximum continuous use temperature typically falls below 100°C (212°F), which limits their use in high-temperature applications. For example, they are not suitable for parts exposed to engine heat, autoclaving, or direct flame. If heat exposure is a concern, alternative high-temperature plastics should be considered.
Choosing the right material for your plastic CNC machining parts often starts with selecting a trusted brand. Whether you're sourcing material for HDPE CNC machining parts or UHMW CNC machining parts, the brand you choose can influence consistency, machinability, and final performance. Leading CNC machining factories rely on high-quality, branded plastic stock to ensure dimensional accuracy, FDA compliance, and long-term reliability. In this section, we break down the most reputable brands of HDPE and UHMW to help you confidently make an informed decision.
Common HDPE Brands
HDPE (High-Density Polyethylene) is a widely used thermoplastic available in several formulations designed for both general-purpose and specialty uses. Some well-known HDPE brands include:
These brands ensure high machinability and stability, making them ideal for cost-effective and reliable plastic CNC machining parts production.
Common UHMW Brands
UHMW (Ultra-High Molecular Weight Polyethylene) is prized for its extreme wear resistance and impact toughness. The following brands are commonly used across heavy-duty industrial and commercial CNC machining applications:
Choosing a trusted UHMW brand ensures consistent CNC machinability, reduced material waste, and increased longevity in applications where abrasion, friction, and impact are primary concerns.
By selecting reliable brands from the start, you increase the chances of success in both prototyping and large-scale manufacturing. Want expert advice on sourcing branded materials for your next CNC machining project? Contact VMT CNC Machining Services today for a free consultation.
When choosing between HDPE and UHMW for your CNC machining project, safety should always be a top priority—especially in industries like food processing, medical devices, and heavy-duty industrial systems. Both materials offer impressive performance, but how do they stack up when it comes to chemical exposure, physical safety, compliance with industry regulations, and thermal or environmental stability? This section explores the safety characteristics of UHMW vs. HDPE in detail to help you make an informed choice for your next project.
Food & Medical Safety Compliance
Both HDPE and UHMW are FDA-compliant and NSF-certified for food contact applications. This makes them excellent choices for plastic CNC machining parts used in environments such as:
UHMW, however, has an edge in environments that involve more friction and wear—making it less prone to particulate generation, which could contaminate sensitive products. On the other hand, HDPE is often favored in orthotics and prosthetics because of its lightweight and easy formability.
Chemical & Environmental Resistance
From a chemical resistance standpoint, UHMW generally performs better in aggressive industrial settings where frequent exposure to acids, alkalis, and solvents is expected. This makes UHMW CNC machining parts ideal for high-abrasion, high-contact scenarios like chute liners, conveyor systems, and marine components.
In contrast, HDPE handles chemical exposure well but may not perform as reliably under constant abrasive stress. However, it is less expensive and sufficiently durable for many chemical storage and handling applications.
Thermal Stability and Fire Safety
Both materials offer moderate thermal resistance, but UHMW holds a higher maximum continuous operating temperature (~180°F / 82°C) compared to HDPE (~160°F / 71°C). Neither material is highly flame retardant, although special grades with flame-retardant additives are available. HDPE can soften or deform more quickly under heat, whereas UHMW maintains its integrity slightly longer.
It’s also worth noting that HDPE has a higher smoke emission level when burned compared to UHMW, which may influence decisions for enclosed or poorly ventilated spaces.
Impact & Workplace Safety
Thanks to its superior impact resistance and toughness, UHMW is often used in environments where equipment and personnel may come into contact with hard surfaces or falling components. It reduces noise, resists breakage, and provides a protective buffer, making it a go-to choice in CNC machining factories for parts such as bumpers, stack guards, and sliding components.
HDPE, while tough, may crack under high or sudden impact—especially in low temperatures. For environments involving vibration, mechanical shock, or heavy loads, UHMW is often the safer option.
Conclusion
In terms of safety, both HDPE and UHMW are excellent, depending on the use case. HDPE is lighter, cost-effective, and reliable in less abrasive settings, while UHMW excels in industrial environments where safety depends on superior impact, abrasion, and chemical resistance. Need help determining which is best for your project? Get a quote from VMT CNC Machining Services for expert support and material guidance.
As industries increasingly shift toward environmentally responsible materials and processes, understanding the recyclability and sustainability of plastics has become more important than ever. When comparing UHMW vs. HDPE, both offer eco-friendly attributes—but they differ in how easily they can be recycled, how much energy they consume during production, and their overall environmental impact. This section explores the sustainability profiles of both materials to help you choose the right one for your application and ESG goals.
Recyclability of HDPE and UHMW
HDPE (High-Density Polyethylene) is one of the most widely recycled plastics in the world. It carries the recycling symbol “#2,” which means it can be processed through most municipal recycling programs. HDPE products—such as containers, pipes, and HDPE CNC machining parts—can often be ground, melted, and re-extruded into new products, significantly reducing waste and environmental load.
UHMW (Ultra-High Molecular Weight Polyethylene), while chemically similar to HDPE, poses a greater challenge in recycling. Its extremely high molecular weight gives it unique wear and impact properties, but it also makes it difficult to melt and reprocess using conventional recycling systems. This means UHMW CNC machining parts typically require specialized recycling facilities or may be downcycled rather than fully recycled.
Environmental Footprint and Sustainability
From a production standpoint, both HDPE and UHMW are relatively low in carbon footprint compared to metals or glass. HDPE has an edge due to its ease of manufacturing and lower energy requirements. It's often produced in large volumes using streamlined processes, making it a more sustainable option for large-scale applications that require plastic CNC machining parts.
In contrast, UHMW consumes more energy during processing and machining due to its density and unique material properties. However, its longevity and wear resistance mean that parts made from UHMW last significantly longer, reducing the frequency of replacement and, in turn, reducing long-term environmental impact.
Applications Driving Sustainable Choices
If you are choosing materials for projects that prioritize environmental responsibility—such as eco-friendly packaging, outdoor furniture, or industrial reuse components—HDPE CNC machining parts may be the preferred choice due to their ease of recycling and lower manufacturing energy. On the other hand, UHMW CNC machining parts are more suitable where long-term durability and reduced part failure contribute to sustainability by minimizing material waste and maintenance.
Conclusion
In the battle of UHMW vs. HDPE in sustainability, HDPE comes out ahead for recyclability and energy efficiency, making it ideal for projects with high environmental standards. However, UHMW’s superior longevity offers its own brand of sustainability in high-wear applications. At VMT, we’re committed to offering the most sustainable solutions through precision CNC machining services—no matter which material you choose.
When selecting materials for manufacturing or CNC machining services, cost is always a critical factor. While performance is important, the total cost of ownership—including material cost, processing time, and part longevity—can determine whether HDPE or UHMW is the better investment. This section breaks down the cost factors of UHMW vs. HDPE, helping you understand which plastic offers the best value for your specific application.
Raw Material Cost Comparison
In terms of raw material pricing, HDPE is typically more affordable than UHMW. HDPE is produced in much higher volumes worldwide, making it widely available and more cost-effective for general-use applications. As a result, HDPE CNC machining parts are often the go-to choice for projects where budget constraints are a concern and extreme mechanical properties are not required.
On the other hand, UHMW is more specialized and has a higher molecular weight, which increases its manufacturing complexity and cost. Consequently, UHMW CNC machining parts carry a higher price tag, reflecting their superior wear resistance, impact strength, and durability.
Processing and Machining Costs
Another major cost consideration is machinability. HDPE is easy to cut, drill, and form, which significantly reduces processing time and labor costs in CNC machining factories. It's ideal for creating plastic CNC machining parts that don’t require extreme performance characteristics.
UHMW, by contrast, is more difficult to machine due to its toughness and elasticity. It tends to generate stringy chips during cutting and requires sharper tools and slower feed rates, which can increase production time and tool wear. This translates into higher labor and tooling costs in CNC machining services, even before factoring in the more expensive raw material.
Cost vs. Performance Trade-Off
While HDPE wins on price, UHMW may provide a better long-term value depending on the application. If your parts will be exposed to heavy friction, repetitive impact, or extreme wear, investing in UHMW CNC machining parts can lead to fewer replacements, lower maintenance costs, and improved system reliability. This is especially true in industrial settings where part failure can lead to significant downtime or damage.
Conclusion
In summary, if you’re focused on upfront savings and need a material that’s easy to machine and adequate for moderate-duty use, HDPE CNC machining parts offer an economical solution. However, for demanding applications requiring high durability and low friction, the higher initial investment in UHMW CNC machining parts may pay off in long-term performance and reliability. At VMT, we help clients make the right choice for their budget and operational needs through tailored CNC machining services.
In CNC manufacturing, choosing a material isn’t just about strength or durability—it’s also about how easily it can be processed into precise components. The efficiency of turning raw plastic into functional parts impacts cost, production speed, and product quality. This section explores the differences in processing HDPE vs. UHMW, offering insights into which is more suitable for various CNC machining services and applications.
Machinability of HDPE
High-Density Polyethylene (HDPE) is well-known for being one of the easiest plastics to machine. It cuts cleanly, doesn't require specialized tooling, and produces minimal chip buildup. This makes it an excellent choice for CNC machining factories aiming for quick turnarounds and high-volume production of plastic CNC machining parts. HDPE can also be heat-formed, welded, and fabricated with common industrial techniques.
HDPE CNC machining parts are often produced using milling, turning, and routing, and the material responds well to these processes without cracking or warping. Because of its low melting point, care must be taken to avoid overheating, but this is easily managed with proper toolpath planning and cooling.
Machinability of UHMW
Ultra High Molecular Weight Polyethylene (UHMW) presents more challenges during machining. Its exceptional toughness and ductility, while great for performance, make it more difficult to cut cleanly. UHMW tends to “gummy” or “string” during processing, creating long, stringy chips that can clog machines or dull tools faster than HDPE.
To produce UHMW CNC machining parts, machinists must use sharp tools, reduced cutting speeds, and increased clearance angles. Coolant application and chip removal systems must be optimized to maintain consistent production. While the results are worth the effort—thanks to UHMW’s impressive wear and impact resistance—the machining process is slower and more demanding than that of HDPE.
Forming, Welding, and Fabrication
Both HDPE and UHMW can be formed and welded, but HDPE is significantly easier in this regard. HDPE welds well using hot gas or extrusion welding techniques, which is why it’s commonly used for tanks, containers, and piping systems. UHMW, due to its higher molecular weight and low surface energy, is more resistant to bonding, making welding or gluing less effective.
CNC Machining Summary
| Feature |
HDPE |
UHMW |
| Machinability | Easy to machine | Requires experience and sharp tools |
| Cutting Speed | High | Low |
| Chip Control | Clean chips | Stringy chips, more cleanup needed |
| Weldability | Excellent | Limited |
| Heat Sensitivity | Moderate | High—requires slow feed rates |
| Best for | Simple, high-volume parts | High-performance, wear-resistant parts |
Conclusion
When evaluating UHMW vs. HDPE from a processing standpoint, HDPE clearly stands out for ease, speed, and flexibility. If your project prioritizes production efficiency and cost control, HDPE CNC machining parts are a great fit. However, if the application demands ultra-high wear resistance and impact tolerance, UHMW CNC machining parts—while more challenging to produce—offer unmatched performance. At VMT, our experienced team provides end-to-end CNC machining services tailored to the material and application, ensuring top-quality outcomes every time.
When it comes to precision plastic parts, the right material is only half the equation—the correct machining methods are equally critical. While both HDPE and UHMW are popular in the field of CNC machining services, they behave very differently under cutting tools. Understanding the most effective machining techniques for each can dramatically improve part quality, reduce tool wear, and optimize production cycles. In this section, we’ll explore the ideal CNC machining methods for UHMW vs. HDPE, and how CNC machining factories can tailor processes to suit these materials.
Machining Methods for HDPE
High-Density Polyethylene (HDPE) is a machinist’s favorite thanks to its softness, flexibility, and ease of cutting. The most commonly used machining methods for HDPE CNC machining parts include:
HDPE’s forgiving nature means that most plastic CNC machining parts made from it can be produced at higher feed rates with reduced tool wear—ideal for high-volume production.
Machining Methods for UHMW
Ultra High Molecular Weight Polyethylene (UHMW), while incredibly tough and wear-resistant, presents unique machining challenges. For UHMW CNC machining parts, specialized strategies are essential:
In CNC machining factories, processing UHMW often requires operators with experience, precise toolpaths, and advanced chip management systems to avoid tool clogging.
Comparison Table: HDPE vs. UHMW Machining Methods
|
Machining Technique |
HDPE |
UHMW |
| CNC Milling | Fast, clean cuts | Slower, needs sharp tools |
| CNC Turning | Predictable and efficient | Requires attention to angles |
| CNC Drilling | Standard bits work well | Specialized bits recommended |
| CNC Routing | Excellent performance | Use lower speeds |
| Chip Management | Easy | Challenging (stringy chips) |
| Surface Finishing | Minimal post-processing needed | May need trimming, deburring |
Conclusion
In the comparison of HDPE vs. UHMW for machining methods, HDPE is clearly more cooperative—ideal for fast-paced, high-volume manufacturing of plastic CNC machining parts. On the other hand, UHMW, although more demanding, pays off with its superior wear and impact resistance, making it indispensable for specialty parts in harsh industrial environments. Whether you're creating HDPE CNC machining parts or high-performance UHMW CNC machining parts, VMT’s expert team ensures each component meets exacting standards. We combine material knowledge with precision CNC machining services to deliver reliability and repeatability at scale.
While HDPE and UHMW are both widely used in plastic engineering and CNC machining services, they are not always the ideal choice for every application. Factors such as thermal performance, rigidity, chemical compatibility, and ease of machining can make alternative materials more suitable in certain scenarios. In this section, we explore three notable substitutes—LDPE, MDPE, and ABS—and why they may be a better fit for specific plastic CNC machining parts. Understanding your material options can help you make more informed decisions and unlock better performance from your components.
LDPE (Low-Density Polyethylene)
LDPE is a close cousin of HDPE, offering similar chemical resistance but with increased flexibility and softness. It’s an ideal alternative when you need:
However, LDPE is not recommended for high-load or wear-intensive environments, as its mechanical strength is significantly lower than both UHMW and HDPE.
MDPE (Medium-Density Polyethylene)
MDPE sits between HDPE and LDPE in terms of density and performance. It provides a balanced solution when neither extreme is appropriate. Key advantages include:
Although not as common in plastic CNC machining parts, MDPE is favored in blow molding and pipe extrusion. It’s ideal when a middle ground is needed between rigidity and flexibility, though it doesn’t match UHMW in abrasion or friction resistance.
ABS (Acrylonitrile Butadiene Styrene)
ABS is a widely used engineering plastic valued for its toughness, impact resistance, and excellent surface finish. As an alternative to UHMW and HDPE, ABS offers:
ABS is not as chemically resistant as HDPE or UHMW, nor does it perform well in high-friction or high-temperature environments. However, it’s often used in consumer electronics, automotive interiors, and enclosures—applications where surface aesthetics and structural integrity are more important than wear resistance.
Conclusion
Choosing the right material for your application is not always a matter of UHMW vs. HDPE. Depending on your project’s specific requirements—be it flexibility, aesthetics, or environmental resistance—alternatives like LDPE, MDPE, and ABS may offer distinct advantages. Each material brings unique properties that can enhance performance, simplify processing, or reduce cost. At VMT, we help you evaluate all available materials and machining strategies to ensure your plastic CNC machining parts are perfectly matched to your application. Our team of specialists is ready to deliver the highest quality CNC machining services tailored to your needs.
When choosing a plastic for your next CNC machining project, the wrong material can result in early wear, poor surface finish, or unnecessary cost. Many engineers face a common dilemma: UHMW vs. HDPE. Both are popular in the plastic machining world, but which one actually performs better in your application? Whether you need durability, wear resistance, or process efficiency, understanding the pros and cons of each material can save you time, money, and operational headaches.
UHMW is better for high-wear, low-friction, and industrial applications due to its superior abrasion resistance and impact strength. HDPE is more cost-effective, easier to machine, and suitable for less demanding environments. Choosing between the two depends on your specific application requirements, such as load, temperature, and surface wear.
So, is UHMW always the superior choice? Or does HDPE win when cost and ease of processing are critical? The truth is that neither material is universally better—they each shine in different contexts. Let’s break down the advantages of both and explain when to use HDPE CNC machining parts versus UHMW CNC machining parts in your next project.
UHMW: When Durability and Performance Matter Most
Ultra-High Molecular Weight Polyethylene (UHMW) is the go-to material for tough industrial applications where friction, impact, or wear is a daily concern. Its unique molecular structure delivers:
UHMW CNC machining parts are favored in demanding industries like packaging, marine, food processing, and bulk material handling. However, UHMW is more difficult to machine due to its toughness and can result in longer machining times or tool wear—an important consideration for large-scale or precision jobs.
HDPE: When Cost and Workability Come First
High-Density Polyethylene (HDPE) offers a different set of advantages, especially in terms of economy and versatility. Its benefits include:
HDPE CNC machining parts are commonly used in playground equipment, cabinetry, piping components, and orthotic devices. While it doesn’t match UHMW in wear or impact resistance, its lighter weight and easier processing make it a practical choice for moderate-use components.
Final Verdict: Which One Should You Choose?
If your application demands high strength, extreme wear resistance, and long-term performance under stress, UHMW is the better material. It’s the clear winner for bearings, bushings, guides, and high-load moving parts in CNC machining services. But if you need cost-efficiency, ease of processing, and general-purpose durability, HDPE is the smarter option—especially for structural, non-wear, or consumer-focused applications.
Still unsure? At VMT CNC Machining Factory, we specialize in helping you match the right material to your performance goals. Whether you need UHMW CNC machining parts, HDPE CNC machining parts, or recommendations on alternative plastics, our experts are ready to support your production needs with precision and speed.
Selecting the wrong plastic can lead to costly failures in your CNC machined parts—cracking, premature wear, or even full system breakdowns. Engineers and buyers often struggle with the decision between HDPE and UHMW. These two materials look similar but behave very differently under stress, heat, or motion. Understanding when to use HDPE CNC machining parts or UHMW CNC machining parts is critical to ensuring part longevity, performance, and cost-efficiency in your specific application.
Choose HDPE for general-purpose parts that require moderate strength, chemical resistance, and affordability. Select UHMW when your application demands high impact resistance, low friction, and durability in abrasive or high-motion environments. The right choice depends on your part’s working conditions, size, and expected wear.
So how do you know when to specify UHMW vs. HDPE? Let’s examine key application environments and component characteristics where one material outperforms the other. This will help you determine the best match for your production goals and ensure optimized CNC machining results.
Choose HDPE When: Cost, Simplicity, and Light Use Matter
HDPE is a smart choice when your CNC machined parts are used in environments that don’t involve extreme abrasion or continuous movement. Its excellent chemical and UV resistance, ease of machining, and lower cost make it ideal for:
Thanks to its affordability and good mechanical balance, HDPE CNC machining parts are commonly selected in consumer products, agricultural equipment, and lightweight containers.
Choose UHMW When: Strength, Wear, and Motion Are Critical
When you need high-performance components that can withstand harsh wear, impact, or motion, UHMW is the better option. This engineering-grade plastic provides a level of performance HDPE can’t match, especially for parts in high-speed or high-friction environments. Use UHMW when your application involves:
UHMW CNC machining parts are preferred across industrial sectors such as packaging, marine, defense, and manufacturing where failure isn't an option.
Final Consideration: Application Environment and Performance Expectations
When evaluating UHMW vs. HDPE, think beyond the initial cost. Assess how your part will be used, how much stress it will endure, and what environment it will operate in. Choosing the right material upfront can reduce maintenance, extend service life, and increase reliability.
If you’re uncertain which is best, consult the experts at VMT CNC Machining Factory. With years of experience in plastic CNC machining parts production, we can help you select the ideal material for your specific needs, whether that’s UHMW, HDPE, or an alternative polymer solution. Our CNC machining services are tailored to maximize performance and efficiency—start your custom quote today.
Choosing between HDPE and UHMW is already challenging—but finding a reliable CNC machining partner who understands how to work with these plastics is even harder. Poor machining, substandard finishes, or the wrong material recommendation can jeopardize your project. That’s why companies across industries trust VMT CNC Machining Factory. We specialize in delivering high-quality, custom plastic CNC machining parts, precisely manufactured to meet your design specifications, no matter the material.
VMT provides professional CNC machining services for HDPE and UHMW parts, offering expert guidance on material selection, tight-tolerance manufacturing, and consistent quality. Whether you need abrasion-resistant UHMW components or cost-effective HDPE parts, VMT ensures precision and reliability from prototype to production.
So why do industry leaders rely on VMT for their HDPE CNC machining parts and UHMW CNC machining parts needs? Because we don’t just machine plastic—we engineer solutions tailored to your application. Here’s what sets us apart.
1. Expert Material Guidance: We Know Plastics
At VMT, we understand the differences between UHMW vs. HDPE and know how to match the right material to your performance requirements. Our engineers evaluate your part's function, environment, load, and budget to help you make the most informed material choice. We don’t just take orders—we collaborate to solve problems.
2. Advanced CNC Equipment for Plastic Machining
Plastic materials like HDPE and UHMW require specialized tooling and speeds to avoid deformation or rough finishes. VMT’s CNC machining centers are equipped with high-speed spindles, sharp cutting tools, and optimized cooling systems designed specifically for soft and semi-rigid plastics. This ensures smooth edges, minimal stress, and tight tolerances in every part.
3. Prototype to Production: Scalable Service
Whether you need rapid prototypes, low-volume production, or high-volume runs, VMT has the capacity and flexibility to deliver. Our fast turnaround times and scalable solutions make us ideal for clients who want to move from development to mass production without switching suppliers.
4. Quality Assurance: Every Detail Matters
We apply ISO-standard quality control protocols to every batch of CNC machined parts. Each HDPE or UHMW part is inspected for dimensional accuracy, surface finish, and material consistency. From GD&T compliance to packaging, your parts arrive ready for assembly or shipment—no rework needed.
5. Full Customization and Secondary Services
VMT offers value-added services like thread tapping, insert installation, polishing, and engraving. Need parts assembled, labeled, or tested? We’ve got you covered. Our end-to-end capabilities help streamline your supply chain, reduce vendor complexity, and accelerate time-to-market.
6. Global Reach with Local Support
Serving industries worldwide—from food processing and automation to medical and marine—VMT offers CNC machining services with international shipping, multilingual support, and fast quoting. No matter where you are, quality plastic CNC parts are just a few clicks away.
Your Success is Our Mission
Whether you’re sourcing lightweight HDPE CNC machining parts for outdoor furniture or ultra-durable UHMW CNC machining parts for conveyor systems, VMT CNC Machining Factory delivers performance, precision, and partnership. Let us be your trusted CNC machining partner—contact us today for a free quote and expert consultation.
When selecting between UHMW (Ultra High Molecular Weight Polyethylene) and HDPE (High Density Polyethylene), there is no universal “best” material—only the right material for your specific application. Each plastic offers distinct advantages: HDPE excels in affordability, chemical resistance, and ease of machining for general-use components, while UHMW shines in demanding environments requiring exceptional wear resistance, low friction, and longer service life under repetitive motion or abrasive contact.
Through this detailed guide, we’ve explored critical differences in material properties, machinability, applications, cost, safety, sustainability, and even brand options. More importantly, we’ve shown how each material aligns with different performance requirements in industries like food processing, marine, industrial automation, and more.
At VMT CNC Machining Factory, we bring deep expertise in plastic CNC machining, helping our clients choose the right material—UHMW vs. HDPE—based on function, budget, and environmental demands. Whether you're developing UHMW CNC machining parts for high-wear applications or producing HDPE CNC machining parts for lightweight, low-cost assemblies, our team provides end-to-end solutions with precision, speed, and quality.
Ready to bring your design to life with the ideal plastic material? Let VMT’s CNC machining services help you make the most informed, cost-effective, and high-performance choice for your next project. Contact us today for expert guidance, fast quotes, and unmatched plastic machining quality from one of China’s leading CNC machining factories.
Is UHMW stronger than HDPE?
Yes, UHMW (Ultra High Molecular Weight Polyethylene) is stronger than HDPE (High-Density Polyethylene) in terms of impact strength, abrasion resistance, and durability. It is better suited for high-wear industrial applications, making it ideal for UHMW CNC machining parts that require low friction and high toughness.
What are the disadvantages of UHMW?
UHMW can be more difficult to machine compared to HDPE due to its high molecular weight and tendency to deform under heat. It also has a higher cost and is harder to bond or weld. Additionally, UHMW plastic CNC machining may require specialized equipment and techniques.
What are the disadvantages of HDPE?
HDPE is less resistant to wear and has a lower maximum operating temperature than UHMW. It can become brittle over time under UV exposure and is not suitable for extremely high-load or high-friction applications. However, its cost-effectiveness and ease of fabrication make it ideal for HDPE CNC machining parts in general-use scenarios.
How do UHMW and HDPE compare in price?
UHMW is generally more expensive than HDPE due to its superior wear resistance and performance in demanding applications. If cost is a priority and your project doesn't involve high friction or load, HDPE may be the better option.
Is HDPE the strongest plastic?
No, while HDPE has excellent strength-to-density ratio, it’s not the strongest plastic available. Materials like UHMW, polycarbonate, and PTFE offer greater strength or specialized properties for high-performance applications.
Does UHMWPE degrade over time?
UHMWPE is highly resistant to chemicals and UV radiation but can degrade under prolonged exposure to direct sunlight or extreme heat if not stabilized. It maintains integrity well in industrial environments.
Is UHMW a hard or soft plastic?
UHMW is considered a tough and durable plastic rather than hard in the traditional sense. Its low coefficient of friction and impact strength give it a soft, slippery surface feel but high resistance to deformation and wear.
How to cut UHMW sheets?
UHMW sheets can be cut using CNC machining services, circular saws with carbide-tipped blades, or waterjet cutting. Proper fixturing is necessary to prevent material movement due to its slippery surface.
Is UHMW stronger than steel?
No, UHMW is not stronger than steel in terms of structural strength. However, its impact resistance and wear properties outperform many metals in certain applications, especially where low friction and corrosion resistance are needed.
Is UHMW bulletproof?
UHMWPE fibers are used in ballistic protection gear such as bulletproof vests and body armor due to their high strength-to-weight ratio. However, standard UHMW plastic is not bulletproof by itself.
What are the alternatives to UHMW?
Alternatives to UHMW include HDPE, PTFE, POM (Delrin), and nylon, depending on whether you need higher strength, better temperature resistance, or easier machinability.
Does UHMW expand and contract?
Yes, like all plastics, UHMW has a coefficient of linear thermal expansion, which means it can expand or contract with temperature changes. Design tolerances must accommodate this in plastic CNC machining parts.
Will HDPE become brittle?
HDPE can become brittle over time, especially under UV exposure or very low temperatures. UV-stabilized HDPE grades can prevent this issue in outdoor applications.
What are the alternatives to HDPE?
Common HDPE alternatives include LDPE, MDPE, ABS, and polypropylene, each offering different balances of strength, flexibility, and cost.
Is HDPE self-lubricating?
Yes, HDPE has a naturally low coefficient of friction and is considered self-lubricating, making it suitable for sliding and wear applications.
Does HDPE float or sink in water?
HDPE floats in water due to its low density (less than 1 g/cm³), making it suitable for marine applications like pontoons and dock fenders.
How strong is HDPE compared to PVC pipes?
HDPE pipes are generally more flexible and impact-resistant than PVC pipes, though PVC offers greater rigidity. HDPE is better suited for dynamic or seismic installations.
How strong is UHMW?
UHMW is extremely strong in terms of impact strength and abrasion resistance. It outperforms many plastics in applications where sliding wear and material longevity are critical.
Which polyethylene pipe is the strongest?
UHMWPE pipes are stronger in wear and abrasion resistance compared to HDPE or LDPE pipes, making them ideal for industrial slurry transport and mining operations.
Why is HDPE stronger than LDPE?
HDPE has a more linear molecular structure with less branching, resulting in higher density, tensile strength, and rigidity compared to LDPE.
Which is more expensive, HDPE or PVC?
HDPE is typically more expensive than PVC, but it offers superior flexibility, impact resistance, and durability in many applications.
Which is more expensive, LDPE or HDPE?
HDPE is generally more expensive than LDPE due to its higher strength, rigidity, and broader application range in construction and engineering.
Is HDPE plastic expensive?
Compared to metals and engineering plastics like PEEK or PTFE, HDPE is considered cost-effective. However, costs can vary based on grade, size, and availability.
How much does HDPE cost per meter?
The cost of HDPE per meter varies based on thickness, density, and market conditions, typically ranging from $1 to $4 per meter for standard pipe sizes. For precise pricing, consult a CNC machining factory or materials supplier.
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