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PEEK joints have a high glass transition temperature and melting point (334 ° C), which is one of the reasons why it can be used reliably in applications where heat resistance is required. The load thermal deformation temperature is as high as 316 ° C, and the continuous use temperature is 260 ° C. PEEK materials have excellent wear resistance in harsh environments such as high temperature, high load and strong corrosion.
PEEK joints have good mechanical strength, toughness and rigidity and balance the plastic. In particular, the excellent fatigue resistance of PEEK joints to alternating stress is superior to all plastics and comparable to alloy materials. PEEK joints offer outstanding sliding properties in all plastics and are suitable for use in applications where low friction and wear resistance are critical. In particular, PEEK and graphite each have a certain proportion of mixed modified PEEK self-lubricating performance is better.
PEEK has excellent chemical resistance. In the usual chemicals, only concentrated sulfuric acid can dissolve or destroy it, and its corrosion resistance is similar to that of nickel steel. PEEK is a very stable polymer, 1.45mm thick sample, can achieve high flame retardant standard without any flame retardant.
PEEK is very resistant to peeling, so it can be made into very thin wires or magnet wires and can be used under severe conditions.
PEEK has good fatigue resistance in all resins. PEEK connectors maintain stable, excellent electrical performance over a wide temperature and frequency range. The ability to resist gamma irradiation is very strong, and it exceeds the polystyrene which is excellent in radiation resistance in general-purpose resins. It is possible to produce high-performance wires that maintain good insulation when the gamma irradiation dose reaches 1100Mrad. PEEK joints and their composites are not affected by the chemical influence of water and high pressure water vapor. Products made from this material can maintain excellent properties when used continuously in high temperature and high pressure water. Various specifications of PEEK joints are used in general-purpose parts of analytical instruments. Because Zhangzhou Lai Platinum Technology Co., Ltd. is a production-oriented company, it can be processed according to customer samples and drawings.
This is the end of the introduction of PEEK joints have superior sliding properties in all plastics. I hope it can help you.
