| Sb—Si复合阻燃剂的性能及其对PVC拉伸强度的影响 |
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| 引用本文： | 杨丽梅,张力.Sb—Si复合阻燃剂的性能及其对PVC拉伸强度的影响[J].有色金属,1997,49(4):73-75. |
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| 作者姓名： | 杨丽梅 张力 |
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| 作者单位： | 北京有色金属研究总院 |
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| 摘 要： | 研究了Ｓｂ－Ｓｉ超细复合阻燃剂的热稳定性、阻燃性及其对软质ＰＶＣ力学性能的影响。结果表明，与超细Ｓｂ２Ｏ３相比，Ｓｂ－Ｓｉ有助于提高软质ＰＶＣ的热稳定性及拉伸强度，氧指数达难燃标准（添加５份）。
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| 关 键 词： | 阻燃聚氯乙烯，三氧化二锑，复合阻燃剂，超细粉 |
HEAT STABILITY, BURNING AND MECHANICAL BEHAVIOR OF PLASTICIZED PVC TREATED WITH COMPLEX FLAME RETARDANT Sb-Si |
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| YANG Limei,Zhang Li.HEAT STABILITY, BURNING AND MECHANICAL BEHAVIOR OF PLASTICIZED PVC TREATED WITH COMPLEX FLAME RETARDANT Sb-Si[J].Nonferrous Metals,1997,49(4):73-75. |
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| Authors: | YANG Limei Zhang Li |
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| Abstract: | The heat stability, burning and mechanical behavior of plasticized PVC treated with complex flame retardant Sb Si were studied Results showed that compared with ultrafines of pure Sb 2O 3, Sb Si can improve the heat stability and tensile strength of plasticized PVC, and limited oxygen index (LOI) can reach 27 0 when portion of Sb Si in PVC was five |
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| Keywords: | flame retarding PVC antimony trioxide: complex flame retardant |
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