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UHMW-PE can operate continuously up to 180 degrees F and intermittently at 200 degrees F with custom blends available to enhance the temperature range up to 300 degrees F. UHMW-PE can perform without degradation at extremely low temperatures (-452 degrees F). What are the heat characteristics of UHMW? For applications where the primary purpose is to protect surfaces from scratches, abrasion, or wear, thinner UHMW tapes are commonly used. These thinner tapes provide a low-friction surface and can be applied to various surfaces, including metals, plastics, and painted surfaces. Automotive industry– UHMW tape works well in applications in the automotive industry for interior trim, noise reduction, door panel protection, and reducing friction between moving parts.
Temperature resistance – PTFE tape has a higher temperature resistance compared to UHMW tape. PTFE can withstand higher temperatures without melting or degrading, typically up to around 260°C (500°F), whereas UHMW tape has a lower temperature resistance, typically up to around 82°C (180°F) to 93°C (200°F).Oven Test – place it in an aluminum dish in a 300 degree oven. Regular HDPE will slump or melt but UHMW will not change size or shape. However, it could warp or distort due to built in stresses. TIVAR® is the brand name (from Poly-Hi) for a special formulation of ultra high molecular weight polyethylene (UHMW-PE). UHMW-PE is a unique family of high-density polyethylene with a molecular weight 3 million or higher. UHMW-PE is a high performance polymer with a high melt viscosity that can be extruded, fabricated or compression molded. What does TIVAR® stand for? Hydrogen and nitrogen don't affect it, but oxygen could. Are there any high performance blends that can be added to UHMW-PE?
Automotive Sector: In automotive applications, this tape is used for noise reduction, protecting surfaces from abrasion, and providing a smooth, low-friction surface for moving parts. Our Slippery Surface Tape (UHMW / Smooth Surface / Anti Friction Tape) can be Custom Cut to any size YOU require !Although TIVAR® never actually melts, it will begin to lose its excellent properties at a temperature of 180 degrees F (82 degrees C). TIVAR® will generally perform very well down to cryogenic temperatures, but like other plastics, it will expand and contract with variations in temperatures. Is UHMW available in a conductive or anti-static form? Sliding and friction reduction – UHMW tape has excellent low-friction properties, making it ideal for applications that require smooth sliding or reduced friction. It can be applied to drawers, sliding surfaces, conveyor belts, chutes, and other components to facilitate easy movement. Water solutions are generally safe except highly oxidizing chemicals such as bleach. Hydrocarbons such as gasoline, kerosene, oil and grease cause swelling. Chlorinated solvents cause swelling. Organic alcohols, ketones and acids have little effect. How does the environment affect UHMW?
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