The resulting tribological properties of low friction, high wear and high PV limits make it the ideal grade for wear and friction applications. (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. It has one of the highest levels of heat resistance and. 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. PEEK polymer is a high performance plastic material with an excellent balance of physical properties. 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. The biocompatibility of PEEK polymers is also detailed. High Temperature Resistance: When the process temperatures go beyond the limit of what conventional plastic materials can withstand, it is advisable to go for PEEK.Peek™ is a semi-crystalline thermoplastic composed of polyetheretherketone resin. The properties which shall be evaluated are the following: density, tensile strength, elongation, flexural strength, flexural modulus, and impact strength.Hydrolysis Resistance: PEEK material can be exposed for a long period of time tohigh pressure water and steam without exhibiting any serious degradation.It displays good friction as well as wear properties. It offers excellent thermal, chemical, and hydrolysis resistance as. Long Life: It is a hard, stiff and strong polymer. PEEK is a high-performance thermoplastic that is tough, durable, firm, and creep resistant.It can only be dissolved in concentrated nitric acid or sulphuric acid. Chemical Resistance: PEEK displays high resistance amidst a wide range of chemical environments, including high temperatures.Maximum continuous service temperature in air (☏)Ĭoefficient of linear thermal expansion (x 10-5 in./in./☏) Among the high-performance polymers, polyetheretherketone (PEEK) is suitable for the most demanding applications thanks to its excellent mechanical. Izod impact, notched (ft-lbs/in of notch) Bushings, bearings, seals, and back-up rings.This engineering plastic has a proven track record in challenging environments such as aerospace, oil and gas, and semiconductor. VICTREX PEEK polymer provides exceptional performance over a wide range of temperatures and extreme conditions. This rigid material is proven to perform well in high-temperature, high-pressure environments. PEEK has the ability to maintain stiffness at high temperatures and is suitable for continuous use at temperatures up to 338☏ (170☌). February 24th, 2022 PEEK (polyetheretherketone) is a high-performance thermoplastic widely used in engineering, aerospace, food and beverage, and oil and gas industries. It offers hydrolysis resistance to steam, water, and sea water. PEEK (polyetheretherketone) is a high-performance engineering plastic with outstanding resistance to harsh chemicals, and excellent mechanical strength and dimensional stability. PEEK can easily be fabricated to any close tolerance. Further, the material offers exemplary performance over a wide range of temperatures and extreme conditions. As a thermoplastic, it has a unique combination of exceptional thermal, mechanical, and chemical resistance. It is a colourless organic polymer thermoplastic used in engineering applications. What is PEEK (Polyether Ether Ketone) PEEK is considered one of the best performing thermoplastics in the world. PEEK has outstanding chemical resistance as well as resistance to steam and hot water. PEEK (polyether ether ketone) is a strong, stiff plastic material that is often used in applications where performance at elevated temperatures is required.
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