| 振磨降解制得的低分子量PVC对PVC增塑作用的研究 |
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| 引用本文： | 郭少云,徐僖.振磨降解制得的低分子量PVC对PVC增塑作用的研究[J].高分子材料科学与工程,1995,11(2):81-85. |
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| 作者姓名： | 郭少云 徐僖 |
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| 作者单位： | 成都科技大学高分子研究所 |
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| 基金项目： | 国家自然科学基金,国家教委博士点基金 |
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| 摘 要： | 通过振靡降解制得了低分子量聚氯乙烯（ＰＶＣ）。通过Ｂｒａｂｅｎｄｅｒ塑化仪和力学性能测试研究了振磨降解制得的低分子量ＰＶＣ对高分子量ＰＶＣ的增塑作用和力学性能的影响，提出了增塑机理。实验结果表明，振靡降解制得的低分子量ＰＶＣ能增塑ＰＶＣ，显著改善ＰＶＣ的加工性能，提高ＰＶＣ的力学性能。
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| 关 键 词： | 振磨降解 聚氯乙烯 自增塑 |
PLASTICIZING EFFECT OF LOW MOLECULAR WEIGHT PVC PREPARED BY VIBROMILLING DEGRADATION OF PVC |
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| Guo Shaoyun,Xu Xi.PLASTICIZING EFFECT OF LOW MOLECULAR WEIGHT PVC PREPARED BY VIBROMILLING DEGRADATION OF PVC[J].Polymer Materials Science & Engineering,1995,11(2):81-85. |
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| Authors: | Guo Shaoyun Xu Xi |
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| Abstract: | The plasticizing effect of low molecular weight PVC prepared by vibromilling degradation on PVC as well as its effect on mechanical properties of PVC were studied through Brabender Plasticorder and mechanical property test.The experimental results show that adding a small amount of low molecular weight PVC prepared by vibromilling degradation can greatly improve the processability of PVC and enhance the mechanical properties of PVC also. |
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| Keywords: | s:vibromilling degradation PVC self plasticizing |
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