【摘要】 研究了丙纶针刺地毯背村阻燃的方法．采用正交实验方法考查了阻燃剂超细氢氧化铝（A）用量；阻燃剂十溴二苯醚（B）用量；阻燃增效剂FS（C）用量对丙纶针刺地毯背村阻燃效果的影响．结果表明，各因素对地毯背社阻燃效果的影响顺序为A＞B＞C，优化条件为A3B2C1．更多还原

【Abstract】 The flame retarding method of polypropylene needleloom carpet liner was studied. Theeffects of factors. such as the amount of fire retardant aluminium hydroxide (A),decabrimine diphenylether (B) and flame retarding synergistic FS(C) that influences the flame retarding results,have beenexamined with the orthogonal expriment method. The experimental results have verified that that influence of the factors is decreasing in the order: A>B>C. The optimum conditions A3B2C1 have beenobtained.更多还原