PE,PP,PVC, PET,Styrenics,Engineering Plastics,Biodegradable and Recycled Polymers, EVA, Masterbatches:, Off-Grades and Recycled Polymers. Our portfolio of Engineering Plastics includes shapes in acetal, nylon, PET, PC, UHMW-PE materials and more, each exhibiting consistent performance in temperatures ranging from 65°C to 120°C (150°F to 250°F).