Shandong Yaxu New Materials Co., Ltd.
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In the demanding landscape of modern industrial manufacturing, material selection is critical to operational efficiency and cost management. Our Ultra-High-Molecular-Weight Polyethylene (UHMWPE) Machined Sheet represents the pinnacle of engineering polymer technology. Designed for rigorous environments, this high-performance thermoplastic offers a unique combination of extreme abrasion resistance, superior impact strength, and exceptional chemical stability. Whether you are operating in mining, food processing, or cryogenic applications, our custom-machined UHMWPE components provide a reliable, long-lasting solution that outperforms traditional metal liners and standard plastics.
The defining characteristic of our UHMWPE Sheet is its industry-leading abrasion resistance. In comparative testing using the MPC method, the material demonstrates an abrasion value of just 20 mm, significantly lower than steel and other metallic counterparts. This exceptional wear capability ensures that components subjected to friction from bulk materials such as ore, gravel, grain, and chemical particles maintain their structural integrity over extended periods. By reducing the rate of component degradation, our UHMWPE machined sheets directly contribute to prolonged service life, minimized equipment downtime, and reduced comprehensive operating costs for industrial clients.
Beyond wear resistance, this polymer exhibits extraordinary low-temperature impact resistance. Unlike many materials that become brittle and fracture under shock at sub-zero temperatures, our UHMWPE maintains its toughness even at cryogenic levels of -269°C. It efficiently absorbs impact energy, making it ideal for outdoor winter operations, cryogenic facilities, and material transfer systems where frequent collisions occur. This durability ensures consistent performance regardless of environmental extremes.
Another significant advantage is the inherent self-lubricating property and low coefficient of friction. Most applications do not require additional lubricating oil, which simplifies maintenance and prevents contamination in sensitive industries. When bulk raw materials slide across the surface of our UHMWPE sheet, adhesion and blockage are effectively prevented. This feature makes it the preferred choice for silo linings, hopper liners, conveyor guide strips, and chute inner liners in the mining, cement, and bulk-material-handling sectors.
Chemical resistance is equally robust. The material remains stable against most acids, alkalis, salt solutions, and diverse organic chemical reagents. It resists corrosion from aggressive media, serving as a durable anti-corrosion lining solution for chemical plants, wastewater treatment workshops, and facilities operating in corrosive environments. Additionally, the sheet possesses excellent stress-cracking resistance, high-temperature creep resistance, fatigue resistance, noise-damping capabilities, and nuclear radiation resistance, offering a comprehensive suite of mechanical properties.
| Item | Specification |
|---|---|
| Product Name | UHMWPE Machined Sheet / UHMWPE sheet |
| Density | 0.935 g/cm³ |
| Molecular Weight | 2-7 million |
| Operating Temperature Range | -269 °C ~ 100-110 °C |
| Size | Customized as your requirement |
| Color | Custom is acceptable |
| Available Processing Service | Cut, drill, mill, custom-machined finished parts |
| Breaking tensile strength | 55 MPa |
| Elongation at break | 350 % |
| Bending modulus of elasticity | 600 MPa |
| Abrasion (MPC Method) | 20 mm |
| Cantilever notch impact | Continuous impact |
Our high-performance UHMWPE machined sheet covers a wide array of industrial segments, providing tailored solutions for specific challenges:
In the Mining and Bulk-Material Handling Industry, the sheet is precision-machined into hopper liners, chute liners, silo lining plates, and truck bed liners. These components solve persistent issues related to material sticking and heavy wear, ensuring smooth flow and reduced maintenance.
For the Port and Logistics Industry, machined UHMWPE components such as dock fender pads, corner guards, conveyor wear strips, and buffer blocks protect port terminal facilities from damage caused by vessel impacts and cargo handling.
In Food-Processing Facilities, food-contact-grade UHMWPE sheet is processed into machine guide rails, wear-resistant sliders, and transition plates. The material’s non-toxic nature ensures no contamination of food raw materials while providing hygienic, easy-to-clean surfaces.
Chemical and Wastewater Treatment Industries utilize the corrosion-resistant properties of UHMWPE machined sheets as inner linings for tanks and auxiliary equipment exposed to harsh fluids. The material’s stability extends the lifespan of infrastructure in highly corrosive settings.
In the Cryogenic Special-Equipment Sector, the premium low-temperature tolerance of UHMWPE allows for its application in structural components working under ultra-low-temperature conditions without risk of brittleness or failure.
General Machinery Manufacturing benefits from the fabrication of wear blocks, bearing pads, guide blocks, and anti-wear liners for various mechanical devices. Our factory supplies both raw UHMWPE sheet panels and fully finished machined parts according to customer drawings, supporting dimension and color customization to meet diverse project demands.
Industrial engineers and procurement managers consistently report significant improvements in equipment longevity after switching to our UHMWPE machined sheets. Users highlight the ease of installation and the immediate reduction in friction-related issues. Many clients note that the self-lubricating nature eliminates the need for regular greasing, saving time and labor costs. The ability to customize shapes and sizes has been particularly valued, allowing for perfect fits in complex machinery setups.
Q: What is the maximum temperature limit for UHMWPE?
A: UHMWPE maintains stable material properties up to 100-110°C. While it can withstand short-term exposure to higher temperatures, continuous operation above this range may affect its mechanical properties.
Q: Can UHMWPE be used in food processing applications?
A: Yes, we offer food-contact-grade UHMWPE Sheets that comply with relevant safety standards. These sheets are non-toxic, odorless, and resistant to bacterial growth, making them safe for direct contact with food products.
Q: How does UHMWPE compare to steel in terms of weight?
A: With a density of 0.935 g/cm³, UHMWPE is significantly lighter than steel. This lightweight characteristic reduces the overall load on machinery and facilitates easier handling and installation.
Q: Is customization available for size and color?
A: Absolutely. We support full customization of dimensions and colors based on client technical drawings and project requirements. This flexibility ensures that our products fit seamlessly into existing systems.
Q: Does UHMWPE require regular maintenance?
A: One of the key advantages of UHMWPE is its low maintenance requirement. Due to its self-lubricating properties and high wear resistance, it does not require frequent lubrication or replacement, leading to lower total cost of ownership.
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