| 酰胺基改性聚酯的合成及性能测试 |
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| 引用本文： | 李彦龙,辛国. 酰胺基改性聚酯的合成及性能测试[J]. 聚酯工业, 2002, 15(6): 19-21,25 |
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| 作者姓名： | 李彦龙 辛国 |
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| 作者单位： | 1. 浙江桐乡市桐昆集团恒盛公司聚酯部,浙江,桐乡,314500
2. 上海市合成纤维研究所,上海,200336 |
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| 摘 要： | 首先合成了含有酰胺键的组分T4T、T2T ,然后按一定物质的量比将T4T、T2T分别与EG反应制备含有酰胺键的改性聚酯。通过DSC密度法等测定改性聚酯的超分子结构 ,并测试了改性聚酯的吸湿率。结果发现 ,随着T4T含量的增加 ,聚酯的吸湿率明显增大。
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| 关 键 词： | 改性聚酯 酰胺基 合成 |
| 文章编号： | 1008-8261(2002)06-0019-03 |
Synthesis and performance testing of amide modified polyester |
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| LI Yan long ,XIN Guo. Synthesis and performance testing of amide modified polyester[J]. Polyester Industry, 2002, 15(6): 19-21,25 |
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| Authors: | LI Yan long XIN Guo |
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| Affiliation: | LI Yan long 1,XIN Guo 2 |
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| Abstract: | The component with amido bond such as T4T and T2T are synthesized at first,then it is polymerized with EG in a given of amount of substance ratio to prepare amide modified polyester.The super molecular structures are tested by DSC density method and also the moisture pickup are measured.It is found out that the wet pickup will increase with the increasing of the content of T4T in the modified polyester . |
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| Keywords: | modified polyester amido synthesis |
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