PEEK coating products include household appliances, electronics, machinery, etc.
PEEK powder coating is covered on the metal surface by brush painting, thermal spraying and other methods to obtain good insulation and corrosion resistance.
It is also used in wafer carriers insulating film, connector, printed circuit board, high-temperature connector, etc. In the semiconductor industry, PEEK resin is often used to make wafer carriers, electronic insulating diaphragm and various connecting devices. PEEK materials are excellent electrical insulators and maintain excellent electrical insulation in harsh working environments such as high temperature, high pressure and high humidity. Here we will describe the application of PEEK here in details. The PEEK materials which have been reinforced and modified by blending, filling and fiber composite, have better properties. It has been widely used in aerospace, automobile manufacturing, electronics and electrical, medical and food processing fields. For example, it has high-temperature resistance of 260 ℃, good self-lubricity, chemical corrosion resistance, flame retardant, peel resistance, abrasion resistance and radiation resistance. PEEK offers excellent mechanical properties compared with other special engineering plastics. It is regarded as one of the six major specialty engineering plastics along with polyphenylene sulfide (PPS), polysulfone (PSU), polyimide (PI), polyaromatic ester (PAR) and liquid crystal polymer (LCP). Polyetheretherketone (PEEK) is a high-performance polymer (HPP) invented in the United Kingdom in the late 1970s.
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