Ten years dedicated to custom engineering plastics parts manufacturers
Experience factory custom PET plastic profiled parts
PEI (Ultem® PolyEtherImide) is an amorphous high-performance polymer, with high mechanical efficiency, as well as very good thermal resistance and chemical stability (continuous operating temperature at approximately 180°C), high dimensional stability and creep strength. As it has the best torsional strength of all thermoplastic plastics, it has become a cheap substitute for small steel cutting parts.
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