| PEG与PU共混涂层膜的热性能研究 |
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| 引用本文： | 杨晓红,陈国强. PEG与PU共混涂层膜的热性能研究[J]. 印染助剂, 2004, 21(6): 33-36 |
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| 作者姓名： | 杨晓红 陈国强 |
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| 作者单位： | 1. 南通纺织职业技术学院,江苏,南通,226007
2. 苏州大学材料工程学院,江苏,苏州,215021 |
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| 摘 要： | 针对PEG共混膜的结构、膜中交联PEG的性质以及膜的热调节性能,分别采用扫描电镜(SEM)、红外光谱(IR)和差热分析法(DSC)等测试手段进行了分析,探讨了PEG共混对膜结构的影响以及交联PEG、PEG分子质量和PEG/PU共混比对热性能的影响.结果表明:PEG的加入赋予涂层膜耐久热活性,PEG共混使膜具有透湿性和热性能的协同作用.
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| 关 键 词： | 涂层 PEG/PU共混 透湿性 热性能 |
| 文章编号： | 1004-0439(2004)06-0033-04 |
Research on the thermal properties of the admixed coating membrane of PEG and PU |
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| YANG Xiao-hong,CHEN Guo-qiang. Research on the thermal properties of the admixed coating membrane of PEG and PU[J]. Textile Auxiliaries, 2004, 21(6): 33-36 |
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| Authors: | YANG Xiao-hong CHEN Guo-qiang |
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| Affiliation: | YANG Xiao-hong1,CHEN Guo-qiang2 |
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| Abstract: | The structure of the PEG admixed membrane, the properties of th e crosslinking PEG in the membrane and the thermal regulation performance of the membrane were considered, and the test means such as SEM, IR, DSC etc. were use d for the analysis to investigate the influence of PEG admixing on the membrane structure and the influence of crosslinking PEG, its mol. wt, and the PEG/PU adm ixing ratio on the thermal properties. The results showed that the addition of P EG gave durable thermal reactivity to the coating membrane, and that the PEG adm ixing formed a coordinating effect of the membrane to the wet penetration and th ermal properties. |
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| Keywords: | coating PEG/PU admixing wet-penetration thermal properti es |
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