Ultra-high molecular weight polyethylene that realizes the modification of sliding properties of coatings and rubber, as well as sintered filters.
As a sliding modifier, it is added to rubber products, paints, and greases to improve durability and noise reduction. It can also be used as a raw material for high-performance porous various filter materials.
This is a small particle size ultra-high molecular weight polyethylene powder that is spherical in shape, has a narrow particle size distribution, and excellent dispersibility compared to conventional ultra-high molecular weight polyethylene. 【Characteristics】 ■ Spherical Small Particle Size The particle size is small, and the shape of the particles is spherical, providing excellent dispersibility. Average particle size is among the world's smallest at 10μ to 60μ. ■ Narrow Particle Size Distribution Boasts a narrower particle size distribution compared to other particles, resulting in less coarse fraction. ■ Wear Resistance By adding it to various substrates, it is possible to improve the wear resistance of the substrate. ■ Lubricity By adding it to various substrates, it is possible to enhance the lubricity of the substrate. ■ Chemical Resistance It has no functional groups, side chains, or double bonds, and possesses a highly crystalline molecular structure. Therefore, it shows high stability against acids, alkalis, and organic chemicals. ■ Non-Hygroscopic It hardly absorbs water or moisture, preventing swelling or hydrolysis, and there is no need for preheating. ■ Lightweight It falls into the lightest category among engineering resins, enabling lightweight products. ■ Hygiene We also offer grades that comply with FDA standards and are suitable for polyolefin associations. *For more details, please refer to the PDF document or feel free to contact us.*
basic information
**Applications** - Ultra-high molecular weight PE particles that can be modified for sliding With an average particle size in the world’s smallest class of 10μ to 60μ, it achieves low COF on the coating surface and improved durability. Density is 930 to 940 kg/m3. - Matte finish and decorative properties By adding this product, it is possible to achieve a matte finish on the coating surface and provide decorative properties. - Wide range of applications Widely adopted for rubber paints, plastic paints, and metal paints. In particular, it has a proven track record in sliding modification paints for rubber parts around automobiles. - Applicable for food use It meets the standards of the FDA and the sanitary council for polyolefins, making it suitable for food contact applications. - Alternative to PTFE While polyethylene is not suitable for high-temperature applications, it boasts higher wear resistance than PTFE at temperatures other than high heat, making it a viable alternative to PTFE. - Usable in water-based paints By using a small amount of dispersant, it can be used not only in solvent-based but also in water-based applications. - Resin porous sintered filter It can also be used as a filter by sintering itself. *For more details, please refer to the PDF document or feel free to contact us.*
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Applications/Examples of results
【Examples of Use】 ■ Solvent/water-based coatings ■ Lubricating paints ■ Powder coatings, etc. ■ Paints for automotive rubber ■ Lubricating paints for metal parts ■ Paints for plastics ■ Porous sintered filters ■ Others *For more details, please refer to the PDF document or feel free to contact us.
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