HALOGEN-FREE FLAME RETARDANT POLYAMIDE MOULDING COMPOSITIONS WITH INCREASED GLOW WIRE AND FIRE RESISTANCE
    10.
    发明公开
    HALOGEN-FREE FLAME RETARDANT POLYAMIDE MOULDING COMPOSITIONS WITH INCREASED GLOW WIRE AND FIRE RESISTANCE 有权
    AL IT IT E IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT

    公开(公告)号:EP3080203A1

    公开(公告)日:2016-10-19

    申请号:EP13823983.5

    申请日:2013-12-12

    发明人: ZUCCHELLI, Ugo

    摘要: The present invention relates to halogen-free flame retardant compositions essentially comprising polyamide polymers (preferred is PA6), at least an Hypophosphorous acid metal salt (preferred is Aluminium hypophosphite), at least an organic phosphinate metal salt (preferred is Aluminium Di Ethyl Phosphinate), at least a Nitrogen based flame retardant agent (preferred is Melamine Cyanurate), at least an organic polyhydric polymer (preferred is EVOH) and optionally further conventional components. Such compositions are highly flame retarded at low thickness and have high Glow Wire temperature resistance.

    摘要翻译: 本发明涉及至少一种次磷酸金属盐(优选次磷酸铝),至少一种有机次膦酸盐金属盐(优选为二乙基铝磷酸盐)的聚酰胺聚合物(优选为PA6),无机阻燃剂组合物 ,至少一种氮基阻燃剂(优选三聚氰胺氰尿酸酯),至少一种有机多羟基聚合物(优选EVOH)和任选的其它常规组分。 这种组合物在低厚度下是高度阻燃的并且具有高辉光线耐温性。