| 以醇解法制备共聚酯PETG的研究 |
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| 引用本文： | 陈颖,邹妍,张元礼,刘智全,陈中刚. 以醇解法制备共聚酯PETG的研究[J]. 合成纤维, 2006, 35(10): 46-48,51 |
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| 作者姓名： | 陈颖 邹妍 张元礼 刘智全 陈中刚 |
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| 作者单位： | 辽阳石化分公司,辽宁,辽阳,111003;辽阳石油化纤公司,辽宁辽阳,111003 |
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| 摘 要： | 在半连续酯化、连续聚合的PTA法聚酯实验装置上进行了共聚酯的制备。酯化母液以醇解聚酯方法制备,然后通过对加料方式、酯化和缩聚温度、催化稳定体系等生产运行参数的调整,生产出质量良好的共聚酯切片。与国外同类产品采用相同注塑工艺注塑后进行各种机械性能测试,其结果表明两种产品指标非常接近。
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| 关 键 词： | 共聚酯PETG 醇解 半连续 注塑 机械性能 |
| 文章编号： | 1001-7054（2006）10-0046-03 |
| 收稿时间： | 2006-04-25 |
| 修稿时间： | 2006-04-25 |
Study on Preparation of Poly(ethylene terephthalate-co-cyelohexanedimethyllene terephthalade) by Alcoholysis |
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| CHEN Ying,ZOU Yan,ZHANG Yuan-li,LIU Zhi-quan,CHEN Zhong-gang. Study on Preparation of Poly(ethylene terephthalate-co-cyelohexanedimethyllene terephthalade) by Alcoholysis[J]. Synthetic Fiber in China, 2006, 35(10): 46-48,51 |
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| Authors: | CHEN Ying ZOU Yan ZHANG Yuan-li LIU Zhi-quan CHEN Zhong-gang |
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| Affiliation: | 1.Liaoyang Petrochemical Company, Liaoyang Liaoning 111003; 2.CNPC Liaoyang Fiber Company,Liaoyang Liaoning 111003 |
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| Abstract: | Co-PET chips are prepared on semi-continuous esterfication and continous condensation experimental plant. First esterification solution is prepared by alcoholysis PET. Then the feeding method,esterification and condensation temperature, catalytic-stable system and so on are adjusted. The co-PET chips are produced in good qualities. All mechanical properties of the samples are close to foreign injection products. |
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| Keywords: | co-PET poly(ethylene terephthalate-co-cyelohexanedimethyllene terephthalade) alcoholysis semi-continuous injection mechanical property |
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