A fire-retardant polyolefin composition having an excellent surface blush resistance is obtained by compounding: 100 parts of a resin component containing as the major components: a) 99 to 60 wt % of a polyolefin resin and b) 1 to 40 wt % of an olefin polymer modified with an unsaturated carboxylic acid or its derivative; c) 5 to 200 parts of a fire-retardant; and d) (1) mineral oil, wax or a paraffin, (2) a higher fatty acid or its ester, amide or metal salt, (3) silicone, (4) a polyhydric alcohol partially esterified with fatty acid, or an alkylene oxide adduct of aliphatic alcohol, fatty acid, aliphatic amine, fatty acid amide, alkylphenol or alkylnaphthol, and (5) a fluorinated elastomer.
一种阻燃聚烯烃组合物具有优异的耐表面灼烧性,是通过以下混合物获得的:100 份的
树脂组分,其主要成分包括a) 99 至 60 重量百分比的聚烯烃
树脂和 b) 1 至 40 重量百分比的用不饱和
羧酸或其衍
生物改性的烯烃聚合物; c) 5 至 200 重量百分比的阻燃剂;d) (1) 矿物油、蜡或石蜡,(2) 高级
脂肪酸或其酯、酰胺或
金属盐,(3)
硅酮,(4) 部分与
脂肪酸酯化的多元醇,或
脂肪醇、
脂肪酸、脂肪胺、
脂肪酸酰胺、烷基
酚或烷基
萘酚的氧化烯加合物,以及 (5)
氟化弹性体。