STYRON® 414 is a high impact polystyrene (HIPS) grade. Possesses very high flow and offers gloss, stiffness, excellent dimensional stability, flow, cost, balanced toughness and processing ability... view more

STYRON® 421 is a high impact polystyrene (HIPS) grade. Offers stiffness/flow, excellent dimensional stability, contact clarity, balanced toughness, gloss, flow, cost, processing ability and exhibits... view more

STYRON® 478 is a cost-effective high impact polystyrene (HIPS) grade by AmSty. Offers good gloss, excellent dimensional stability, excellent flow and stiffness. Exhibits high toughness and... view more

STYRON® 484 by AmSty is a high impact polystyrene (HIPS) grade. Offers toughness, excellent dimensional stability, gloss, good stiffness, flow, cost, processing ability and exhibits heat resistance... view more

STYRON® 487 is a high impact polystyrene (HIPS) grade. Offers toughness, excellent dimensional stability, gloss, good stiffness, flow, cost, processing ability and exhibits heat resistance... view more

STYRON® 487R is a high impact polystyrene (HIPS) grade. Offers toughness, excellent dimensional stability, gloss, good stiffness, flow, cost, processing ability and exhibits heat resistance... view more