摘要
研究了六溴环十二烷（ＨＢＣＤ）、ＨＢＣＤ和Ｓｂ２Ｏ３的热分解，ＨＢＣＤ对于聚丙烯（Ｐ．Ｐ）、聚乙烯（Ｐｓｔ）热分解的影响。发现ＨＢＣＤ分解时吸热，和Ｓｂ２Ｏ３混合一起，其唯象动力学参量值变大，ＨＢＣＤ对ｐｐ的热分解、氧化反应有抑制作用，对Ｐｓｔ无影响。
in this paper, the thermodecompose ofhexabromocyclododecane (HBCD) and the mixedHBCD,Sb2o3,and the influence to thermodecomposeof po I ypropylene (pp)and polpetyrene (PST)werestudied. The decompose of HBCD is a endothermicreaction. The decompose dynamics parameters become big when HBCD and Sb2o3 are mixed. Thethermodecompose and oxidation reaction of pp wasinhibited when HBCD was added,however, no influence on PST.
关键词
阻燃剂
六溴环十二烷
热分解
Fiame retardant
Hexabromocyclododecane
Thermodecompose
