What are the non-metallic materials resistant to low temperatures?
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What are the non-metallic materials resistant to low temperatures (-60°C)?
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Polyphenylene oxide is a linear, amorphous engineering plastic with excellent overall properties. Its greatest feature is its wide operating temperature range (–190°C to 190°C), reaching the level of thermosetting plastics ； It also has excellent friction and wear resistance as well as electrical properties, along with outstanding resistance to water and steam. Therefore, polyphenylene ether is mainly used in gears, bearings, cams, pump impellers, blower blades, water pump components, chemical industry pipes, valves, and surgical medical devices that operate at high temperatures. It is resistant to dilute inorganic acids, organic acids, bases, salts, alcohols, etc., but is soluble in aromatics and halogenated hydrocarbons.
Which company produces this material?
I don’t have any relevant information; you can look it up online.