| 摘要 |
PURPOSE:To provide the title sheet made from polybutylene terephthalate resin composition, possessing flame retardancy and thermoformability, and being formable into various products. CONSTITUTION:The title sheet comprises 35-65 pts.wt. polybutylene terephthalate, 10-30 pts.wt. polycarbonate, at most 15 pts.wt. butadiene copolymer onto which a methacrylic ester and an aromatic monovinyl compound or a vinyl cyanide compound are grafted, 5-25 pts.wt. bromine compound flame retardant, and 3-18 pts.wt. antimony compound flame retardant aid. |
