BASF PS 158K BASF Corporation PS (GPPS) is a high heat resistant, high strength general purpose polystyrene with excellent clarity and good processability for injection

聚苯乙烯为无色，无味，无臭而有光泽的透明的颗粒。一般用于电气产品外壳，电器用品，仪器仪表配件，文教用品，玩具等。