| 纳米复合聚氯乙烯抗增塑剂迁移性能的研究 |
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| 引用本文： | 林卫平,钱欣,王旭.纳米复合聚氯乙烯抗增塑剂迁移性能的研究[J].塑料工业,2003,31(12):19-21,46. |
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| 作者姓名： | 林卫平 钱欣 王旭 |
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| 作者单位： | 浙江工业大学化学工程与材料学院,浙江,杭州,310014 |
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| 摘 要： | 研究了纳米无机粒子复合改性半硬质聚氯乙烯片材中增塑剂在空气中的挥发损失和在甲苯中的迁移损失情况。结果发现，不同纳米粒子种类(CaCO3、SiO2、MMT)、形状以及添加量对增塑剂的迁移和挥发有着不同的影响,纳米粒子的复合改性提高了聚氯乙烯片材或薄膜的抗增塑剂迁移性能。
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| 关 键 词： | 聚氯乙烯 增塑剂 迁移 片材 复合改性 纳米粒子 |
| 文章编号： | 1005-5770(2003)12-0019-03 |
Study on Anti-migration of Plasticizer in Nano-scale Particle Modified PVC Film |
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| LIN Wei-ping,QIAN Xin,WANG Xu.Study on Anti-migration of Plasticizer in Nano-scale Particle Modified PVC Film[J].China Plastics Industry,2003,31(12):19-21,46. |
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| Authors: | LIN Wei-ping QIAN Xin WANG Xu |
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| Abstract: | The influences of nano-particles(Nano-scale CaCO 3,nano-scale SiO 2 and OMMT) on plasticizer volatilization into air and migration into toluene of PVC film were studied. The results showed that the kinds,shapes and quantity of different nano-scale materials had different modification effects on the migration and volatilization of plasticizer in PVC. The use of nano-scale particles improved the ability of anti-migration of plasticizer in PVC. |
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| Keywords: | PVC Plasticizer Migration Nano-scale Particle Film |
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