Heat-resistant and excellent sliding properties plastic material - carbon fiber filled PEEK.
Super engineering plastic with excellent heat resistance, fatigue resistance, and sliding properties.
Sumiproi CK4600 is a reinforced grade of PEEK (polyether ether ketone) filled with carbon fibers from Victrex. In addition to the inherent characteristics of PEEK, it is a material with excellent mechanical properties such as modulus of elasticity and fatigue resistance.
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basic information
【Thermal Properties】 ● Load deflection temperature: 328℃ (1.82 MPa) ● Melting point: 334℃ Glass transition temperature: 143℃ 【Mechanical Properties】 ● The elastic modulus up to 150℃ ranks among the highest in resins ● Exhibits excellent fatigue resistance among PEEK-based materials ● Maintains mechanical strength over a wide temperature range 【Chemical Properties】 ● Excellent durability against organic and inorganic chemicals 【Machinability】 ● Mechanical cutting ● Welding processing
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Delivery Time
※The delivery time may vary depending on the processing shape and quantity, so please feel free to contact us.
Applications/Examples of results
● Non-lubricated sliding parts (food machinery, packaging machinery, air compressors, etc.) ● Sliding parts used in high or low temperature environments (conveyors, carts, dryers, OA equipment, etc.) ● Parts for machines where oiling is difficult (elevators, drainage pumps, general industrial machinery, etc.) ● Parts used in chemical solutions (chemical pumps, stirrers, chemical machinery, etc.) ● Parts that dislike rust (automotive undercarriage, steam-related equipment, etc.)
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Company information
Since its establishment in 1937, our company has been engaged in ultra-precision microfabrication, mechanical cutting, welding, fusion processing, three-dimensional processing, wrapping, and polishing of high-performance resin materials known as super engineering plastics, including PEEK resin and polyimide resin (Meldin), for over 80 years. In 2010, we introduced 3D printers along with the latest 3D data creation software and 3D/CT scanners, beginning our proposals for advanced 3D manufacturing. In all aspects of manufacturing, our company has selected and utilized equipment and software from the manufacturer's perspective, independent of any specific device or software manufacturer. We ensure high-precision manufacturing to gain absolute trust in our products, while also prioritizing the intended use in 3D data, providing 3D data that meets our customers' objectives.