| 以三氧化二锑为协效剂的复合阻燃剂对MVQ硫化胶阻燃性能的影响 |
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| 引用本文： | 亢庆卫,罗权焜.以三氧化二锑为协效剂的复合阻燃剂对MVQ硫化胶阻燃性能的影响[J].橡胶工业,2004,51(11):651-655. |
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| 作者姓名： | 亢庆卫 罗权焜 |
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| 作者单位： | 华南理工大学,材料科学与工程学院,广东,广州,510640 |
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| 摘 要： | 分别研究硼酸锌／三氧化二锑、氢氧化铝／三氧化二锑和三氧化钼／三氧化二锑并用体系对甲基乙烯基硅橡胶(MVQ)硫化胶阻燃性能和物理性能的影响。结果表明，硼酸锌／三氧化二锑并用体系可有效提高MVQ硫化胶的阻燃性能，并能保持较好的物理性能；氢氧化铝／三氧化二锑并用体系的阻燃效果十分显著，但MVQ硫化胶的发烟量稍大；三氧化钼／三氧化二锑并用体系虽可减小MVQ硫化胶的发烟量，但阻燃效果不明显，且硫化胶的物理性能受损严重。
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| 关 键 词： | 三氧化二锑 硼酸锌 氢氧化铝 三氧化钼 甲基乙烯基硅橡胶 阻燃性能 物理性能 |
| 文章编号： | 1000-890X(2004)11-0651-05 |
| 修稿时间： | 2004年5月9日 |
Effects of compound flame retardants with Sb2O3 on flame retardance of MVQ vulcanizate |
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| KANG Qing-wei and LUO Quan-kun.Effects of compound flame retardants with Sb2O3 on flame retardance of MVQ vulcanizate[J].China Rubber Industry,2004,51(11):651-655. |
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| Authors: | KANG Qing-wei and LUO Quan-kun |
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| Affiliation: | South China University of Technology and South China University of Technology |
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| Abstract: | The effects of various compound flame retardants with Sb_2O_3,such as Zn_3(BO_3)_2/Sb_2O_3,Al(OH)_3/Sb_2O_3 and MoO_3/Sb_2O_3,on the flame retardance and physical properties of MVQ vulcanizate were investigated.The results showed that the flame retardance of MVQ vulcanizate improved significantly by using Zn_3(BO_3)_2/Sb_2O_3,while the physical properties changed little;the better flame retardance was obtained by using Al(OH)_3/Sb_2O_3,but MVQ vulcanizate would generate more smoke;and the smoke generated by MVQ vulcanizate could be reduced by MoO_3/Sb_2O_3,but the flame retardance didn't improve significantly,and the physical properties of vulcanizate deteriorated severely. |
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| Keywords: | Sb_2O_3 Zn_3(BO_3)_2 Al(OH)_3 MoO_3 MVQ flame retardance |
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