![]() ![]() The sliding behavior always depends on the overall sliding system, and on parameters like sliding partner, load, sliding speed, surface roughness, temperature and so on. PEEK materials have the advantages of non-toxicity, high-temperature resistance, corrosion resistance, abrasion resistance, high strength, high toughness, X-ray radiolucency, and excellent sterilization performance. The fillers carbon fiber and graphite make TECAPEEK PVX black a superior bearing grade with improved thermal conductivity. It is part of the polyaryletherketone (PAEK) family. It is a colorless, organic thermoplastic polymer that achieves some of the best results out of all thermoplastics worldwide. PEEK is also known as polyether ether ketone. These properties range from high temperature performance to mechanical strength and excellent chemical resistance. Within the 3D industry, PEEK polymer is one of the top notch materials. The better the thermal conductivity of the part, the faster the heat is dissipated and overheating can be reduced. Property Home > Property PEEK MATERIAL PERFORMANCE Polyetheretherketone (PEEK) is a high-performance, engineering thermoplastic characterized by an unusual combination of properties. Unfilled PEEK is available in sheet and rod forms in. Peek Unfilled is a general-purpose grade that is unreinforced and offers the highest elongation and toughness of all PEEK grades. In order to avoid thermal overload of a bearing, the resulting frictional heat should be dissipated as quickly as possible from the sliding surface of the bearing. PolyEtherEtherKetone (PEEK) is a high-performance engineering thermoplastic that offers chemical and water resistance while operate at higher temperatures. Because of these excellent sliding characteristics, they are used in gears, bearings, sliding bearings, and many other applications. PEEK is used where conventional materials (POM, PA / Nylon etc.) would be beyond their limits. The product is highly resistant to mechanical stress, chemicals and creep, and it has good sliding-related and wear properties. With this combination of criteria, this bearing grade material can be used in harsh environments of 100 to 300 ☌. PEEK has excellent comprehensive properties, good mechanical properties, high temperature resistance, and superior chemical resistance, making it the most. Improved heat dissipation (reduced frictional heat).Still, many applications call for special PEEK bearing grades as TECAPEEK PVX black, containing a multiple filler system (graphite, carbon fiber and PTFE), to fulfill a combination of requirements: Specified for bushings and bearings ranging from reusable medical devices to helicopter parts, the advanced thermoplastic is not affected by repeated autoclaving. Unfilled PEEK natural is the most balanced material in high temperature environments, where non-lubricated sliding and non-contamination is required. 10-10-10 bearing grade Formulated with 10 graphite, 10 carbon fiber and 10 PTFE powder, Victrex PEEK 450FC30 has the lowest wear and highest PV among polyketone polymers. in hot water and/or steam without permanent loss of physical properties. The resulting tribological properties of low friction, high wear and high PV limits make it the ideal grade for wear and friction applications.PEEK bearing materials with excellent heat resistance and durability With a V-O flammability rating PEEK can be used continuously to 480 degrees F. (2) Peek™ HPV is a ‘bearing grade’ material, with the addition of ptfe, graphite and carbon fibres. These features make it ideal material for use in the medical, pharmaceutical and food processing industries. Peek™ 1000 can be sterilised by conventional sterilisation methods (steam, dry heat, ethylene oxide and gamma radiation) and has a raw material composition which meets the requirements of EU/FDA regulations concerning plastics which come into contact with foodstuffs. It has a very high maximum service temperature in air (250☌ continuously and up to 310☌ for short periods), and exhibits strength and hardness, even at these temperatures. (1) Peek™ 1000 is the virgin resin and offers very high toughness and impact strength. It has a unique combination of high mechanical properties, temperature resistance and excellent chemical resistance, which allow this thermoplastic to perform very successfully under the most extreme conditions of temperature, chemical environment, stress, wear, radiation and electrical usage. Melting point: of 343☌ (nearly 650☏) UL 94 V-0 flammability rating: (0. Peek™ is a semi-crystalline thermoplastic composed of polyetheretherketone resin. ![]()
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