| PVC热稳定剂的发展趋势与锌基无毒热稳定剂技术进展 |
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| 引用本文： | 吴茂英,罗勇新.PVC热稳定剂的发展趋势与锌基无毒热稳定剂技术进展[J].聚氯乙烯,2006(10):1-6. |
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| 作者姓名： | 吴茂英 罗勇新 |
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| 作者单位： | 广东工业大学轻工化工学院,广东,广州,510006;广东工业大学轻工化工学院,广东,广州,510006 |
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| 摘 要： | 阐述了PVC热稳定剂的发展趋势与锌基无毒热稳定剂技术进展,目前实际使用的热稳定剂按主效稳定剂的不同可分为铅基、镉基、有机锡基、锑基、锌基和有机化合物基热稳定剂6类,根据现有热稳定剂体系的性能特点和目前的有关环保法规和标准,锌基和有机化合物基无毒热稳定剂是主要的发展方向,但锌基无毒热稳定剂具有更现实的推广应用价值和更大的市场空间。
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| 关 键 词： | PVC 热稳定剂 发展趋势 锌基无毒热稳定剂 技术进展 |
| 文章编号： | 1009-7937(2006)10-0001-06 |
| 修稿时间： | 2006年8月20日 |
Development trend of heat stabilizers for PVC and technological progress of zinc- based nontoxic heat stabilizers |
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| WU Mao-ying,LUO Yong-xin.Development trend of heat stabilizers for PVC and technological progress of zinc- based nontoxic heat stabilizers[J].Polyvinyl Chloride,2006(10):1-6. |
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| Authors: | WU Mao-ying LUO Yong-xin |
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| Abstract: | The development trend of heat stabilizers for PVC and the technological progress of zinc-based nontoxic heat stabilizer were discussed.According to the primary stabilizer,the heat stabilizers which were actually used currently could be divided into six kinds,i.e.lead-based,chromium-based,organotin-based,antimony-based,zinc-based and organic compound-based heat stabilizers.According to the performances and characteristics of the available stabilizers and the current regulations and standards related to environmental protection,zinc-based and organic compound-based nontoxic heat stabilizer were the major development trend,but the zinc-based nontoxic heat stabilizer had more realistic spread value and broader marketing space. |
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| Keywords: | PVC heat stabilizer development trend zinc-based nontoxic heat stabilizer technological progress |
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