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    • 2. 发明公开
    • 폴리카보네이트계 난연성 수지 조성물 및 이를 이용한 난연성 필름제조 방법
    • 聚碳酸酯的阻燃树脂组合物及其形成阻燃膜的方法
    • KR1020110014315A
    • 2011-02-11
    • KR1020090071893
    • 2009-08-05
    • 주식회사 필맥스정준석
    • 정준석
    • C08L69/00C08K5/00C08L83/04C08J5/18
    • PURPOSE: A polycarbonate-based flame-retardant resin composition is provided to avoid problems on conventional halogen flame retardants or inorganic flame retardants and to ensure excellent fire retardant characteristic and anti-drip property. CONSTITUTION: A polycarbonate-based flame-retardant resin composition comprises 70-90 weight% polycarbonate resin, 8-20 weight% triphenylphosphate, 1-7 weight% polymer polysiloxane, 0.1-1 weight% porous silica, 0.1-1 weight% fluorinated polymer particles, 0.1-1 weight% titanate and the remaining amount of additives. The polycarbonate resin comprises linear polycarbonate or branched polycarbonate with average molecular weight of 15,000-100,000, or copolymers comprising polycarbonate components.
    • 目的:提供聚碳酸酯类阻燃树脂组合物,以避免常规卤素阻燃剂或无机阻燃剂存在问题,并确保优异的阻燃特性和抗滴落性。 构成:聚碳酸酯类阻燃树脂组合物包含70-90重量%的聚碳酸酯树脂,8-20重量%的三苯基磷酸盐,1-7重量%的聚合物聚硅氧烷,0.1-1重量%的多孔二氧化硅,0.1-1重量%的氟化聚合物 颗粒,0.1-1重量%钛酸盐和剩余量的添加剂。 聚碳酸酯树脂包括平均分子量为15,000-100,000的直链聚碳酸酯或支链聚碳酸酯,或包含聚碳酸酯组分的共聚物。