| 聚氯乙烯薄膜及其胶带中增塑剂迁移的研究 |
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| 引用本文： | 周少敏. 聚氯乙烯薄膜及其胶带中增塑剂迁移的研究[J]. 精细化工中间体, 1999, 0(1) |
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| 作者姓名： | 周少敏 |
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| 作者单位： | 湖南零陵师专 |
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| 摘 要： | 用全反射红外技术对聚氯乙烯薄膜及其胶带进行了增塑剂迁移性能研究。增塑剂迁移经一定时间后达到平衡，测出聚氯乙烯薄膜中增塑剂迁移的扩散系数约为０１ｎｍ２／ｍｉｎ。实验证明：影响其增塑剂迁移性能的因素是催化剂的类型、用量及胶粘剂的种类。
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| 关 键 词： | 聚氯乙烯 增塑剂 迁移 红外光谱法 |
A Study on Migration of Plasticizer in PVC Film and Adhesive Tape |
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| Zhou Shaomin. A Study on Migration of Plasticizer in PVC Film and Adhesive Tape[J]. Fine Chemical Intermediates, 1999, 0(1) |
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| Authors: | Zhou Shaomin |
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| Affiliation: | Lingling Teachers' College Yongzhou 425000 |
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| Abstract: | The migration of plasticizer in PVC film and adhesive tape was measured by total reflection IR spectrometry. The migration was in equilibrium in a period of time. The diffusivity of the plasticizer is 0.1nm 2·min -1 for the PVC film. The factors affecting the migration are the amounts, sorts of catalysts and the type of tapes for the PVC tape with the different formula. |
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| Keywords: | PVC plasticizer migration IR spectrometry |
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