Keywords polyolefin;intumescent flame retardant;composite charring agent;melamine phosphate;pentaerythritol;thermoplastic polyurethane;polyamide 11;

• 聚烯烃;膨胀型阻燃剂;复合成炭剂;三聚氰胺磷酸盐;季戊四醇;热塑性聚氨酯;尼龙11;