Machine industry applications
Because of the PEEK has a high-temperature, corrosion-resistant, fatigue-resistant, friction-resistant properties, the international and domestic parts of many devices, such as bearings, piston rings, reciprocating gas compressor valve, etc. are widely used in the PEEK.
Energy and chemical applications
High-temperature resistance, high humidity, radiation resistance and other excellent properties, in the nuclear power plant and other energy industry, chemical field has been widely used.
3, the application of electronic information industry In the international arena this is the second largest application of PEEK, the amount of about 25%, especially in the transmission of ultrapure water, the application of PEEK made of piping, valves, pumps, in order to make ultrapure water is not contaminated, foreign countries have been widely used.
Aerospace industry
Because of PEEK's superior overall performance, since the 90s, foreign countries have been widely used in aerospace products, the domestic also in the J8-II aircraft and Shenzhou spacecraft products on the trial success.
Automotive applications
Energy saving, weight reduction, low noise has been the development of automotive requirements of the important indicators, PEEK lightweight, high mechanical strength, heat-resistant, self-lubricating characteristics of the automotive industry to meet the needs of the demand.
Medical and health field applications
PEEK in addition to the production of a number of precision medical instruments, the most important application is to replace the metal production of artificial bone, lightweight, non-toxic, corrosion-resistant and other advantages, but also can be organically combined with the muscle, and is the closest material to the human bone.
PEEK in the aerospace, medical, semiconductor, pharmaceutical and food processing industries have been very common applications, such as satellite components of the gas plate instrument, heat exchanger scraper; because of its superior friction properties, in the friction applications become ideal materials, such as sleeve bearings, plain bearings, valve seats, seals, pumps, wear rings. Various parts for production lines, parts for semiconductor liquid crystal manufacturing equipment, parts for inspection equipment, manufacturing fixtures, atomic energy-related parts, electronic components, various precision machine parts, parts for food processing lines, parts for chemical machinery and equipment, parts for welding machines, parts for plating machines, parts for metal surface treatment
related parts, and heat-insulating parts.