| 关于硫化污染引起PVC-U型材变色的研究 |
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| 引用本文： | 贾丽娜,张翊. 关于硫化污染引起PVC-U型材变色的研究[J]. 齐齐哈尔大学学报(自然科学版), 2007, 23(4): 17-19 |
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| 作者姓名： | 贾丽娜 张翊 |
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| 作者单位： | 大连实德集团研究院,辽宁,大连,116113;大连实德集团研究院,辽宁,大连,116113 |
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| 摘 要： | 通过WDX谱图对PVC-U型材表面黑褐色样变色区域进行分析,表明黑褐色样变色为硫化污染生成的PbS;研究分析了硫化污染的来源。
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| 关 键 词： | 硫化污染 PVC-U 型材 变色 |
| 文章编号： | 1007-984X（2007）04-0017-03 |
| 修稿时间： | 2007-04-22 |
Research in PVC-U profile discoloration by sulfurous pollutants |
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| JIA Li-na,ZHANG Yi. Research in PVC-U profile discoloration by sulfurous pollutants[J]. Journal of Qiqihar University(Natural Science Edition), 2007, 23(4): 17-19 |
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| Authors: | JIA Li-na ZHANG Yi |
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| Affiliation: | Research Institute of Dalian Shide Group, Dalian 116113, China |
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| Abstract: | The dark-stained areas on the surface of PVC-U profiles was analyzed by WDX, which was identified chemical elements are PbS caused by sulfrous pollutants. The source of sulfrous pollutants was researched. |
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| Keywords: | PVC-U |
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