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UHMWPE sheet (Ultra High Molecular Weight Polyethylene) is renowned for its exceptional wear and impact resistance, making it the material of choice for high-abrasion and high-impact applications. It is widely used in chute and hopper liners, conveyors, wear plates, machine rails, and various impact surfaces, offering reliable and durable performance.
This material boasts an outstanding combination of properties: it is UV resistant, suitable for long-term outdoor use; highly resistant to most chemicals; features a non-stick, non-bridging surface for smooth material flow; and offers excellent electrical insulation. With an extremely low water absorption rate (<0.01%), it maintains superior dimensional stability.
UHMWPE sheet demonstrates strong environmental adaptability, retaining its toughness even in sub-zero temperatures and with a maximum continuous service temperature of 180°F (approx. 82°C). Furthermore, it is highly machinable, allowing for easy cutting, drilling, and fabrication to meet specific design requirements.
In summary, with its superior durability, broad range of resistances, and excellent machinability, UHMWPE sheet stands as a top-tier engineering plastic solution for demanding industrial challenges. It provides long-lasting protection for equipment and helps lower maintenance costs.
| Specification Parameter | Details |
|---|---|
| Thickness | 10mm - 260mm |
| Standard Size | 1000*2000mm, 1220*2440mm, 1240*4040mm, 1250*3050mm, 1525*3050mm, 2050*3030mm, 2000*6050mm |
| Density | 0.96 - 1 g/cm3 |
| Surface | Smooth and embossed (anti-skid) |
| Color | Nature, white, black, yellow, green, blue, red, etc |
| Processing Service | CNC machining, milling, moulding, fabrication and assembly |
We specialize in precision CNC machining of UHMWPE sheets and rods stock, delivering components to exact specifications. Our services include fabricating custom geometries, industrial mechanical parts, and transmission system components—such as rails, chutes, gears, and more—ensuring high dimensional accuracy and performance for your application needs.
Ultra-high molecular weight polyethylene sheets produced by compression molding offer excellent wear resistance and impact resistance. Due to the characteristics of this production process, the surface flatness of the finished sheets is limited. For applications that require high surface flatness and uniform thickness, surface milling is necessary to meet the required specifications.
Our company has obtained ISO9001-2015 Quality Management System certification and is accredited by authoritative institutions such as SGS and BV . We consistently adhere to stringent quality control standards and fully support third-party inspection, ensuring that every stage from raw material procurement to finished product delivery complies with the highest industry specifications. This commitment allows us to provide customers with reliable, high-quality products and service assurance.
| Materials | UHMWPE | PTFE | Nylon 6 | Steel A | Polyvinyl fluoride | Purple steel |
|---|---|---|---|---|---|---|
| Wear Rate | 0.32 | 1.72 | 3.30 | 7.36 | 9.63 | 13.12 |
| Materials | UHMWPE - coal | Cast stone - coal | Embroidered plate - coal | Not embroidered plate - coal | Concrete coal |
|---|---|---|---|---|---|
| Wear Rate | 0.15-0.25 | 0.30-0.45 | 0.45-0.58 | 0.30-0.40 | 0.60-0.70 |
| Materials | UHMWPE | Cast stone | PAE6 | POM | F4 | A3 | 45# |
|---|---|---|---|---|---|---|---|
| Impact strength | 100-160 | 1.6-15 | 6-11 | 8.13 | 16 | 300-400 | 700 |
Based on the practical application experience of our customers, the following will introduce the specific use cases of UHMWPE sheets.
UHMWPE sheets are commonly seen in indoor ice sports venues such as skating, ice hockey, and curling arenas. They feature excellent low-temperature resistance, wear resistance, and toughness, allowing them to function reliably in ultra-low temperature environments without experiencing common aging issues of plastics, such as reduced toughness or embrittlement.
In the fields of mechanical equipment and transportation, UHMWPE sheets are commonly used as PE outrigger pad and PE ground protection mats. Their excellent impact resistance and wear resistance effectively absorb vibrations, reduce wear, and protect equipment and road structures. Additionally, they offer weather resistance and chemical corrosion resistance, making them suitable for long-term, high-load operating conditions.
The food industry clearly points out that all materials that come into contact with food must be non-toxic, water-resistant and non-adhesive. UHMWPE is considered to be one of the materials that can be in direct contact with food. It has the advantages of no water absorption, no cracking, no deformation, and no mildew, making it an ideal accessory material for beverage and food conveyor lines. UHMWPE has good cushioning, reduced noise, reduced wear, low maintenance costs, and reduced power loss. Therefore, it can also be used to manufacture parts in production equipment such as meat deep processing, snacks, milk, candy and bread.
Once the wear resistance of ultra-high molecular weight polyethylene (UHMWPE) was discovered, the super wear resistance made it unique, attracting a large number of users and firmly occupying a place in wear-resistant accessories, especially chain guides. Benefiting from its excellent wear resistance and impact resistance, it is widely used in the machinery manufacturing industry and can be used to make various mechanical parts such as gears, cams, impellers, rollers, pulleys, bearings, bushings, cut shafts, gaskets, elastic couplings, screws, etc.
UHMWPE sheets are widely used in the manufacturing of marine fenders (such as fender panels, dock fender facings) and dock impact protection systems due to their excellent impact resistance and wear resistance. Their high toughness, resistance to seawater corrosion, and low water absorption effectively absorb the impact of vessel berthing, protecting both the hull and dock structures while extending service life.
With its high wear resistance, high impact resistance, and self-lubricating properties, UHMWPE sheet is widely used for lining hoppers, silos, and chutes handling powdery or granular materials such as coal, cement, lime, minerals, salt, and grain. It effectively prevents material adhesion and buildup, ensures smooth material flow, and enhances equipment operation efficiency and service life.
Taking full advantage of the self-lubricating, non-water-absorbing, and strong anti-corrosion properties of UHMWPE, we can modify it into exclusive plates and parts suitable for the nuclear industry, nuclear submarines, and nuclear power plants. It is worth mentioning that these uses cannot be accomplished by metal materials.
UHMWPE (Ultra-High Molecular Weight Polyethylene) sheets are a high-performance engineering plastic. Its core advantages lie in its superior wear resistance (exceeding carbon steel), excellent impact resistance (maintaining toughness even at low temperatures), and self-lubricating properties. It can operate stably in environments ranging from -200℃ to +80℃, and has excellent chemical corrosion resistance and UV resistance. Its water absorption rate is extremely low (<0.01%), making it perfectly suitable for harsh outdoor and humid conditions. It is an ideal alternative to traditional materials such as metals and nylon.
Both are polyethylene, but their molecular weights differ. High-density polyethylene refers to polyethylene with a molecular weight of 1.5 million or less, while ultra-high molecular weight polyethylene refers to polyethylene with a molecular weight of 1.5 million or more.
We offer professional services covering the entire process:
