| 环保型二聚酸钙锌PVC热稳定剂的研制 |
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| 引用本文： | 刘艳斌,刘伟区,石磊,侯孟华.环保型二聚酸钙锌PVC热稳定剂的研制[J].化学建材,2006,22(4):10-12. |
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| 作者姓名： | 刘艳斌 刘伟区 石磊 侯孟华 |
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| 作者单位： | 中国科学院广州化学研究所，中国科学院广州化学研究所，中国科学院广州化学研究所，中国科学院广州化学研究所 广东广州510650，中国科学院研究生院，北京100039，广东广州510650，广东广州510650，中国科学院研究生院，北京100039，广东广州510650，中国科学院研究生院，北京100039 |
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| 摘 要： | 通过复分解法制备了二聚酸钙和二聚酸锌,并通过红外检测证明了其结构;采用刚果红法、热烘法研究了二聚酸钙和二聚酸锌对PVC的热稳定作用,并与传统的硬脂酸钙、硬脂酸锌热稳定剂作了比较。结果表明二聚酸钙或二聚酸锌作为PVC的热稳定剂具有更好的性能,有望在PVC加工中获得广泛应用。
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| 关 键 词： | 二聚酸钙 二聚酸锌 热稳定性 聚氯乙烯 |
Development of Environmentally Friendly Heat Stabilizer for PVC-Calcium Zinc Dimer Acids |
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| Liu Yan-bin et al Guangzhou Institute of Chemistry,the Chinese Academy of Sciences.Development of Environmentally Friendly Heat Stabilizer for PVC-Calcium Zinc Dimer Acids[J].Chemical Materials for Construction,2006,22(4):10-12. |
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| Authors: | Liu Yan-bin Guangzhou Institute of Chemistry the Chinese Academy of Sciences |
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| Abstract: | Calcium dimer acids and zinc dimer acids were prepared by double decomposition reaction,and their structures were identified by IR.Their effects on heat stability of PVC were tested by way of Congo Red Method and Heating Method.Calcium dimmer acids and zinc dimmer acids were compared with traditional calcium stearate and zinc stearate.Testing results showed that the former as heat stabilizers for PVC were of better performance and expected to be extensively used in PVC processing. |
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| Keywords: | calcium dimer acids zinc dimer acids heat stability PVC |
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