| En Chuan's polystyrene is a kind of general purpose plastic in pellet form. It is widely used in injection industry to make various products that require highly transparent quality 330 and 332 and 336. In TPR compounding industry, En Chuan's polystyrene grade 336T is particularly favored by the users. It is used popularly as rein forcemeat additive to enhance the TPR's hardness and abrasion properties. |