Thermoplastic resin classification
PE-polyethylene, PP-polypropylene, PVC-polyvinyl chloride, PS-polystyrene, PA-polyamide, POM-polyoxymethylene, PC-polycarbonate, polyphenylene ether, polysulfone, rubber, etc. The advantage of thermoplastic resin is that it is easy to process and form, and has high mechanical energy. The disadvantage is poor heat resistance and rigidity.