FLAME-RETARDED TRANSPARENT POLYCARBONATE COMPOSITIONS

    公开(公告)号:EP3455291A1

    公开(公告)日:2019-03-20

    申请号:EP17733046.1

    申请日:2017-05-07

    IPC分类号: C08K5/3492 C08K5/42

    摘要: The invention provides a transparent polycarbonate composition comprising a polycarbonate resin and a mixture of flame retardants comprising (A) tris(2,4,6-tribromophenoxy)-s-triazine and (B) an aromatic sulphone sulphonate in the form of an alkali metal salt. The composition achieves a UL-94 flammability test rating of V-0 at a polycarbonate thickness equal to or less than 1.6 mm. Processes for preparing the composition are also disclosed.