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Plastic is different from pc and PPSU and PES
2023-05-30
Is plastic different from pc and PPSU and PES? The following PPSU plastic manufacturer Xiaobian for you to introduce:
The advantages of PES plastics
PES plastic is a kind of engineering plastic with high temperature resistance, good hardness and significant long-term thermoplastic bearing capacity, it is by 4,4 '-disulfonyl chloride diphenyl ether under the catalysis of anhydrous ferric chloride, and diphenyl ether condensation material, industry referred to as PES plastic. What are the advantages of this plastic?
Characteristics and functions of ppa plastics
ppa plastic has the characteristics of nylon, but the temperature resistance of PPA plastic is much higher than that of nylon. The function of ppa plastic exceeds the standard nylon in many primary aspects, the primary advantages include: providing the same strength and tolerance under monoharmonic wetting, compared with the standard nylon, at temperatures up to 300°C or more, PPa plastic still maintains useful strength and tolerance.
Chemical properties and applications of PPA plastics
PPA plastic, chemical name polyphthalamide resin, is a semi-aromatic polyamide made of terephthalic acid or phthalic acid. Suzhou Qinjia Plastic Raw Materials Co., Ltd. is a professional plastic particle manufacturers, PPA plastic both semi-crystalline, also have amorphous, its glass transition temperature of about 255°F. The amorphous PPA is mainly used for occasions requiring barrier function; Semi-crystalline PPA resin is mainly used for injection molding, but also for other melting processing processes, the latter is mainly introduced below - semi-crystalline PPA resin, especially noted outside. Semi-crystalline PPAS have a melting point of about 590°F and are fed in opaque rectangular slices.