将有机硅阻燃剂(org-Si)与金属氢氧化物(MAH)复配用于LLDPE的阻燃.研究表明,使用org-Si预处理MAH得MMAH,在org-Si及MAH相同用量的条件下,LLDPE/MMAH共混物比LLDPE/MAH/org-Si共混物具有更好的阻燃性能.当总阻燃剂质量分数为50%时,org-Si质量分数为0.5%的LLDPE/MMAH共混物LOI值、av-HRR值分别为30.2%、70.6kW·m-2,相对于LLDPE/MAH共混物的下降幅度分别为12%、55%.
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