The intumescent flame retardant(IFR) including melamine phosphate(MP),pentaerythritol(PER) and polyamide 11(PA11) were used to flame retardant high density polyethylene(HDPE).

• 以氮磷复合型阻燃剂三聚氰胺磷酸盐(MP)以及小分子成炭剂季戊四醇(PER)和大分子成炭剂尼龙11组成的膨胀型阻燃剂体系阻燃高密度聚乙烯(HDPE)。