| 水滑石在软质聚氯乙烯中的应用研究 |
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| 引用本文： | 蔺道雷,田国峰,武德珍.水滑石在软质聚氯乙烯中的应用研究[J].中国塑料,2016,30(11):8-12. |
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| 作者姓名： | 蔺道雷 田国峰 武德珍 |
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| 作者单位： | 北京化工大学 |
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| 摘 要： | 研究了环氧大豆油(ESO)、亚磷酸酯(Phosphite)、β二酮(β-diketone)和水滑石(LDHs) 4种辅助稳定剂和钙锌(Ca/Zn)主稳定剂复配对聚氯乙烯（PVC）软制品的热稳定性、力学性能、烟密度等性能的影响。结果表明，与其他辅助热稳定剂相比，LDHs和Ca/Zn稳定剂复配对PVC软制品具有较好的长期热稳定性，并使PVC复合材料的烟密度有所降低。
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| 关 键 词： | 水滑石 聚氯乙烯 热稳定性 辅助热稳定剂 |
| 收稿时间： | 2016-06-03 |
Application of Hydrotalcite in Soft Poly(vinyl chloride) Compounds |
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| Abstract: | This article reported the effects of epoxidized soybean oil, Phosphite, β diketone and hydrotalcite as auxiliary heat stabilizers as well as a Ca/Zn-type primary heat stabilizer on thermal stability, mechanical properties and smoke density of soft poly(vinyl chloride) (PVC) compounds. The investigating results indicated that the soft PVC achieved a long-term thermal stability and low smoke density by compounding hydrotalcite with Ca/Zn-type heat stabilizer in comparison with other auxiliary heat stabilizers. |
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| Keywords: | hydrotalcite poly（vinyl chloride） thermal stability auxiliary heat stabilizer |
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