| PVC涂层膜材料老化研究进展 |
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| 引用本文： | 闫永生,杨旭东,丁辛,胡淳.PVC涂层膜材料老化研究进展[J].合成材料老化与应用,2012(2):44-54. |
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| 作者姓名： | 闫永生 杨旭东 丁辛 胡淳 |
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| 作者单位： | 东华大学;东华大学产业用纺织品教育部工程研究中心;上海申达科宝新材料有限公司 |
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| 摘 要： | 介绍了PVC涂层膜材料的光氧老化机理;系统地介绍了人工加速老化试验和自然老化试验方法及参照的国内外标准,并对材料老化后的测试方法做了介绍;最后分析了PVC膜材料在人工加速老化试验和自然老化试验下的相关性的研究现状及存在的问题。
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| 关 键 词： | PVC涂层膜材料 光氧老化 人工加速老化试验 相关性 互易定律 |
Progress of Study on the Aging of PVC-Coated Membrane Material |
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| YAN Yong-sheng,YANG Xu-dong,DING Xin,HU Chun.Progress of Study on the Aging of PVC-Coated Membrane Material[J].Synthetic Materials Aging and Application,2012(2):44-54. |
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| Authors: | YAN Yong-sheng YANG Xu-dong DING Xin HU Chun |
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| Affiliation: | 1 Donghua University,Shanghai 201620,China;2 Engineering Research Center of Technical Textiles, Ministry of Education,Donghua University,Shanghai 201620,China; 3 Shanghai Shenda Kobond New Materials Co.Ltd.,Shanghai 200122,China) |
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| Abstract: | The photo-oxidation mechanisms of PVC-coated membrane material is briefly explained.Both artificial accelerated and outdoor exposure tests on PVC-coated membrane material and standards related to PVC-coated membrane material as well as some testing methods after aging are introduced systematically.Finally the research of status quo and existing problems of the correlation between results from artificial accelerated ageing and that from outdoor ageing of PVC-coated membrane material are analyzed. |
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| Keywords: | PVC-coated membrane material photo-oxidation artificial accelerated ageing test correlation reciprocity law |
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