Thermoplastic blend of polyphenylene ether polystyrene, hydrogenated block copolymer polyacrylate

摘要

The invention provides thermoplastic blends of a polyphenylene ether, a polystyrene, a substantially hydrogenated styrene-butadiene block copolymer, and a rubbery acrylate polymer; said blends may have improved thermal stability, gloss, color, and processability, heat distortion, and impact strength.