Used in compressor air valve,play a sealing role in compressor air valve.
PEEK is the special high temperature thermoplastic polymer, as it a high temperature, corrosion resistance, chemical resistance, abrasion resistance, and other characteristics, has become a leading many high-tech field of key materials.
first, the main properties
melting point: 334degrees
tensile strength: 97.38mpa
bending strength: 134mpa
second, the main properties
1. heat resistance
long-term continuous use temperature of the evaluation method, the UL temperature index valve of 250℃
2. chemical resistance
PEEK only dissolved in concentrated sulphuric acid, a good chemical resistance.
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