There are ten commonly used plastic injection molding materials:
acrylic (PMMA)
acrylonitrile butadiene styrene (ABS)
nylon polyamide (PA)
polycarbonate (PC)
polyethyelene (PE)
polyoxymethylene (POM)
polypropylene (PP)
polystyrene (PS)
thermoplastic elastomer (TPE)
thermoplastic polyurethane (TPU)