| 钙/锌复合稳定剂对PVC热稳定性能与耐候性能影响的研究 |
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| 引用本文： | 许鹏.钙/锌复合稳定剂对PVC热稳定性能与耐候性能影响的研究[J].聚氯乙烯,2006(10):21-24. |
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| 作者姓名： | 许鹏 |
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| 作者单位： | 大连实德集团有限公司研究院,辽宁,大连,116113 |
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| 摘 要： | 研究了钙/锌复合稳定剂对PVC热稳定与耐候性能的影响。结果表明,流变仪热分解时间试验能反映PVC加工过程中的长期热稳定性能;钙/锌复合稳定剂添加量达到一定数值时,对PVC热稳定性能与耐候性能的影响较小。此研究对稳定剂添加量的确定有指导意义。
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| 关 键 词： | PVC 钙/锌复合稳定剂 热稳定性 耐候性 |
| 文章编号： | 1009-7937(2006)10-0021-04 |
| 修稿时间： | 2006年4月21日 |
Research on the influences of Ca/Zn composite stabilizer on the heat stability and weather ability of PVC |
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| XU Peng.Research on the influences of Ca/Zn composite stabilizer on the heat stability and weather ability of PVC[J].Polyvinyl Chloride,2006(10):21-24. |
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| Authors: | XU Peng |
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| Abstract: | The influences of Ca/Zn composite stabilizer on the heat stability and weather ability of PVC were studied.The results showed that the thermal decomposition time determined by rheometer experiments could reflect the long-term heat stability of PVC during processing process,and when the dosage of Ca/Zn composite stabilizer was up to a value,its influence on the heat stability and weather ability was small.This research was helpful for choosing the dosage of stabilizer. |
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| Keywords: | PVC Ca/Zn composite stabilizer heat stability weather ability |
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