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    • 2. 发明公开
    • 난연성 폴리부틸렌테레프탈레이트 수지 조성물 및 성형품
    • 阻燃聚对苯二甲酸乙二醇酯树脂组合物和模具
    • KR1020050092692A
    • 2005-09-22
    • KR1020057005095
    • 2002-09-25
    • 도레이 카부시키가이샤
    • 이시이,히로미쯔나가오,다까시구마끼,지로
    • C08L67/02C09K21/02
    • A flame-retardant polybutylene terephthalate resin composition which comprises (A) 20 to 70 wt% of a polybutylene terephthalate resin or a mixture thereof with a polyethylene terephthalate resin, (B) 1 to 20 wt% of a vinyl resin, (C) 1 to 20 wt% of a phosphoric ester, (D) 1 to 30 wt% of a salt of a triazine compound with cyanuric or isocyanuric acid, and (E) 0.1 to 5 wt% of an alkaline earth metal compound and moldings of the composition have high flame retardance and tracking resistance and little cause lowering in hydrolytic resistance due to a phosphoric ester or corrosion of metal, thus being suitable for mechanical parts, electrical and electronic components, or automobile parts.
    • 一种阻燃聚对苯二甲酸丁二醇酯树脂组合物,其包含(A)20〜70重量%的聚对苯二甲酸丁二醇酯树脂或其与聚对苯二甲酸乙二醇酯树脂的混合物,(B)1〜20重量%的乙烯基树脂,(C)1 至20重量%的磷酸酯,(D)1〜30重量%的三嗪化合物与氰尿酸或异氰脲酸的盐,和(E)0.1〜5重量%的碱土金属化合物和组合物的成型品 具有高阻燃性和耐追踪性,并且由于磷酸酯或金属腐蚀而导致的耐水解性降低,因此适用于机械部件,电气和电子部件或汽车部件。