![]() in reinforced grades), the material may not be used without a separate testing under individual circumstances. As the properties depend on the dimensions of the semifinished products and the orientation in the component (esp. Unless otherwise noted, these values were determined by tests at reference dimensions (typically rods with diameter 40-60 mm according to DIN EN 15860) on extruded and machined specimen. Therefore they shall not be used for specification purposes. These values are within the normal tolerance range of product properties and do not represent guaranteed property values. The corresponding values and information are no minimum or maximum values, but guideline values that can be used primarily for comparison purposes for material selection. Existing commercial patents have to be observed. Our products are not defined for use in medical or dental implants. They do not assure or guarantee chemical resistance, quality of products and their merchantability in a legally binding way. Our information and statements reflect the current state of our knowledge and shall inform about our products and their applications. Acetal POM-C Medical Grade EN1020-2.2 USP Class VI. ![]() Acetal POM-C Medical Grade – Various Colours.Moreover, the carbon fibres provide 3.5 times higher thermal conductivity than virgin PEEK, dissipating heat from the bearing surface faster. This 30% carbon fibre reinforced grade combines even higher stiffness, mechanical strength and creep resistance than PEEK Galss Filled with an optimum wear resistance. Its suitability for sliding parts, however, is to be carefully examined since the glass fibres tend to abrade the mating surface. PEEK Glass Filled is very appropriate for structural parts carrying high static loads for long periods of time at elevated temperatures. This 30% glass fibre feinforced grade offers higher stiffness and creep resistance than Natural PEEK and has a much better dimensional stability. Its excellent tribological properties (low friction, long wear and high Pressure - Velocity capabilities) make this grade especially suited for bearing and wear applications. The addition of carbon fibres, PTFE and graphite to virgin PEEK results in a PEEK “Bearing Grade”. These features, added to its excellent sterilisbility by means of steam, dry heat, ethylene oxide and gamma irradiation, make this grade very popular in medical*, pharmaceutical and food processing industries. The composition of the raw materials used for the production of the PEEK natural stock shapes complies with the directives of the European Union and with the American FDA regulations concerning plastic materials intended to come into contact with foodstuffs. PEEK tock shapes are produced from virgin polyetheretherketone resin and offer the highest tough ness and impact strength of all PEEK grades. Excellent resistance against high energy radiation (gamma and X-rays).Good electrical insulating and dielectric properties.Inherent low flammability and very low levels of smoke evolution during combustion.Excellent wear and frictional behaviour.Excellent chemical and hydrolysis resistance.High mechanical strength, stiffness and creep resistance, also at elevated temperatures.allowable service temperature in air (250C continuously, upto 310C for short periods ) This semi-crystalline advanced material exhibits a unique combination of high mechanical properties, temperature resistance and excellent chemical resistance making it the most popular advanced plastics material. The PEEK family of materials is based on polyetheretherketone resin.
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