More recent developments in PEEK polymers by Victrex PLC and Solvay include biocompatible grades for human implantable and non-implantable life-sciences applications, as well as grades with higher temperature capabilities. ![]() The KetaSpire® PEEK product family is also typically melt-processed by extrusion and injection molding and serves numerous industries and applications in the form of molded parts, and extruded stock shapes that are machined into precision components, and extruded film and tube. Commercialized under the designation KetaSpire® PEEK, Solvay’s family of grades includes formulations with performance enhancements for greater wear resistance and structural strength. in the early 2000s and also actively developed products for severe service applications in a range of industries. Solvay began production of PEEK resin in the U.S. Opening these processing alternatives further expanded PEEK’s range of applications and the industries in which the material is specified. Its relatively easy melt-processability also led to adaptations of PEEK resin for diverse processing methods including injection molding, compression molding, and extrusion of fibers, pipe, tubing, film and machinable stock shapes. Enhanced performance grades include formulations with improved bearing and wear properties and with glass and carbon fiber reinforcement that significantly increases PEEK’s structural strength. ![]() These opportunities led to development of PEEK materials that serve a broader range of applications. With the proliferation of parts specified in Victrex® PEEK and engineers’ growing awareness of the material’s capabilities, new application possibilities emerged that were beyond the performance limits of the initial grades. The company’s application development efforts span more than 40 years and have led to the widespread use of PEEK for components in aerospace, oil and gas exploration and production, semiconductor manufacturing, medical and military and defense equipment. Our company also provides other special engineering plastic profiles and products with heat resistance above 200℃, mainly including polyphenylene sulfide PPS, polysulfone PSU (PSF), polyetherimide PEI, polyether sulfone PES, polyamide-imide PAI, polybenzimidazole PBI and special plastic composite modified materials.Since the commercial introduction of PEEK in 1980, Victrex PLC has become its leading producer and supplies the ultra high-performance thermoplastic worldwide from its operations in the UK. can provide super high temperature resistant special engineering plastic-polyimide profiles with temperature resistance grades above 220℃, 260℃, 300℃ and 350℃ according to the specific needs of customers, such as bars, plates, pipes, injection molding and machined products. Nanjing Shousu Special Engineering Plastics Products Co., Ltd. ![]() ![]() The long-term use temperature of PEEK is about 260-280℃, and the short-term use temperature can reach 330℃. PEEK has the heat resistance and chemical stability of thermosetting plastics and the molding processability of thermoplastic plastics. Product Center PEEK (Polyether ether ketone) PI (Polyimide) Other engineering plastics
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