Products & SolutionsGreater efficiency thanks to lower frictionThe innovative polyether ether ketone (PEEK) powders VESTAKEEP® developed by Evonik significantly reduce the wear and tear of components in demanding industrial applications. PEEK powders for demanding applications The PEEK powders of Evonik's VESTAKEEP® brand are particularly suitable for applications that are subject to extreme mechanical, thermal and chemical requirements. The coating material is able to withstand permanent operating temperatures of up to 250°C and is characterized by its unique ability to resist abrasion and chemicals. Thanks to the excellent tribological performance of coatings made from specially developed VESTAKEEP® powders , the friction between sliding surfaces is significantly reduced, which in turn increases efficiency and economy of operation – for example lower fuel consumption and lower CO2 emissions in combustion engines, extended service life of bearings, or higher turbine speeds. These special VESTAKEEP® coatings also allow for employing more cost-efficient substrate materials for components used in applications with sliding friction. High performance in powder form The various VESTAKEEP® PEEK powders are comprised of particles with average particle sizes ranging from 5 to 110 µm. They can be applied by flame and electrostatic spraying methods, or as aqueous dispersions. With electrostatic application, layer thicknesses can range from 20 and 300 µm; dispersions are suitable for thinner layers.Based on over forty years of experience, Evonik has been a leader in the development and production of high performance polymers. VESTAKEEP® PEEK powders are part of the high-temperature polymers product portfolio offered by the Resource Efficiency Segment.To learn more about tribological coatings made from VESTAKEEP® PEEK by Evonik, visit our booth 323 in Hall 7A at the European Coatings Show in Nuremberg from April 4-6.Caption: New VESTAKEEP® PEEK powders for tribological coatings. Further InformationVESTAKEEP® from EvonikProducts & SolutionsMore wear comfort, less weightTogether with Evonik, Mentor Optical Limited, an eyewear manufacturer based in Hong Kong, successfully developed its new brand model Plasteel using Evonik’s high performance plastic VESTAKEEP® PEEK.Products & SolutionsProduct StoriesEvonik Industries breathes life into markets and industries. Our products exceed ordinary expectations and excite the interest of customers because we make a major contribution to the success of his end product.CompanyTHIS IS EVONIKYou won't find the Evonik brand on supermarket shelves, at car dealers or in pharmacies. You will find our technologies and products there. See some of the products that make our lives a little better.