EA3400 is a crystal polystyrene (PS) grade. Possesses excellent clarity, color, good toughness and less than 300 parts per million residual volatiles with minimal taste and odor transfer... view more

STYRON A-TECH® 1170 is a high impact polystyrene (HIPS) grade. Provides better color consistency, the ability to down-gauge and improved wall thickness distribution. Offers gloss, stiffness, flow... view more

STYRON A-TECH® 1400AS by AmSty is a high impact polystyrene (HIPS) grade. Offers gloss, excellent dimensional stability, stiffness, flow, good impact, cost and processing ability. STYRON A-TECH® 1400AS provides better... view more

STYRON® 404 is an additive-free high impact polystyrene (HIPS) grade. Offers gloss, excellent dimensional stability, stiffness, flow, cost, balanced toughness and processing ability. Provides better... view more

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

STYRON® 498 is a high impact polystyrene (HIPS) grade. Offers toughness, gloss, excellent dimensional stability, good stiffness, flow, cost and processing ability. Provides better color consistency... view more

STYRON® 668 is a crystal polystyrene (PS) grade. Offers high heat, toughness, gloss, stiffness, flow and cost. Provides better color consistency, the ability to down-gauge and improved wall... view more

STYRON® 675 is a high heat crystal polystyrene (PS) grade. Offers high heat, medium flow, toughness, gloss, cost, water-white clarity and stiffness. Provides better color consistency, the ability to... view more