| PVC-U异型材塑化度的评价 |
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| 引用本文： | 董跃,吴晓杰,胡益林.PVC-U异型材塑化度的评价[J].聚氯乙烯,2007(1):17-19. |
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| 作者姓名： | 董跃 吴晓杰 胡益林 |
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| 作者单位： | 大连实德集团研究院,辽宁,大连,116113 |
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| 摘 要： | 比较了4种评价PVC-U塑化度的方法:目测法简单;溶剂法迅速,容易操作;拉伸法可定量判断,但需要大量样品;DSC法准确、方便。
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| 关 键 词： | PVC-U 塑化度 目测法 溶剂法 拉伸法 DSC法 |
| 文章编号： | 1009-7937(2007)01-0017-03 |
| 修稿时间： | 2006年12月19 |
Assessment on the plasticizing degree of PVC- U profiled materials |
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| DONG Yue,WU Xiao-jie,HU Yi-lin.Assessment on the plasticizing degree of PVC- U profiled materials[J].Polyvinyl Chloride,2007(1):17-19. |
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| Authors: | DONG Yue WU Xiao-jie HU Yi-lin |
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| Abstract: | Four kinds of method assessing the plasticizing degree of PVC-U profiled materials were compared.The visual observation was simple.The solvent method was rapid and easy to operate.The strech method could determine quantitatively,but would consume many samples.The DSC method was accurate and convenient. |
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| Keywords: | PVC-U plasticizing degree visual observation solvent method stretch method DSC method |
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