| 自制环保稳定剂在增塑PVC制品中应用性能的评价 |
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| 引用本文： | 陈光顺,卓婕,郭少云,李光宪.自制环保稳定剂在增塑PVC制品中应用性能的评价[J].聚氯乙烯,2012,40(8):24-26. |
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| 作者姓名： | 陈光顺 卓婕 郭少云 李光宪 |
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| 作者单位： | 四川大学高分子材料工程国家重点实验室,四川成都,610065 |
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| 基金项目： | 国家自然科学基金重点项目 |
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| 摘 要： | 通过刚果红热稳定性实验、热老化实验、流变、力学性能以及黄色指数测定等实验,对比研究了自制钙/锌稳定剂与国外知名钙/锌稳定剂对增塑PVC热稳定性能、加工性能、热老化性能和力学性能的影响。研究发现:自制钙/锌稳定剂在增塑PVC制品方面各种性能几乎与该国外知名钙/锌稳定剂没有差别,在热老化性能和力学性能方面还优于该国外知名钙/锌稳定剂。
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| 关 键 词： | PVC 钙/锌稳定剂 热稳定性 热老化性能 |
Evaluation on the application performance of self-made environmental protection stabilizers in plasticized PVC products |
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| CHEN Guangshun,ZHUO Jie,GUO Shaoyun,LI Guangxian.Evaluation on the application performance of self-made environmental protection stabilizers in plasticized PVC products[J].Polyvinyl Chloride,2012,40(8):24-26. |
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| Authors: | CHEN Guangshun ZHUO Jie GUO Shaoyun LI Guangxian |
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| Affiliation: | (The State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China) |
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| Abstract: | Based on experiments including Congo red thermal stability, thermal aging, rheological test, mechanical properties test and yellowness index test, the influences of self-made Ca/Zn stabilizers on the thermal stability, processing property, thermal aging property and mechanical properties of plasticized PVC were compared with those of a well-known foreign brand Ca/Zn stabilizer. It was observed that the properties of the self-made Ca/Zn stabilizer were almost the same as those of the well-known foreign brand Ca/Zn stabilizer, and the thermal aging property and mechanical properties of plasticized PVC with the self-made Ca/Zn stabilizer were better than those of plasticized PVC with the well-known foreign brand Ca/Zn stabilizer. |
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| Keywords: | PVC Ca/Zn stabilizer thermal stability thermal aging property |
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