| 影响聚酯切片色泽的因素分析 |
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| 引用本文： | 李杰 韩胜宏. 影响聚酯切片色泽的因素分析[J]. 聚酯工业, 2000, 13(2): 41-42,62 |
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| 作者姓名： | 李杰 韩胜宏 |
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| 作者单位： | 济南化纤总公司!山东济南250100 |
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| 摘 要： | 探讨了影响聚酯切片色泽的因素 ,提出控制PTA质量、催化剂与添加剂种类及含量、生产负荷与真空度、聚酯的结晶度与羧基含量等主要因素 ,生产出色泽均一、晶亮的聚酯切片 ,从而提高聚酯的可纺性及其纤维的色泽
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| 关 键 词： | 聚酯 色泽 黄色指数 浆料性能 催化剂体系 |
Analysis on factors affecting the colour of polyester chip |
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| LI Jie,HAN Sheng-hong,CHANG Lei,. Analysis on factors affecting the colour of polyester chip[J]. Polyester Industry, 2000, 13(2): 41-42,62 |
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| Authors: | LI Jie HAN Sheng-hong CHANG Lei |
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| Abstract: | Through exploring the possible factors which affect the colour of polyester chip, We finally produced homogeneously-coloured and bright polyester chip which has better colour and spinnability by means of controlling the quality of PTA, the kinds and content of catalyst and additives, the production load and vaccum level, the crystallinity of polyester and the content of carboxyl. |
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| Keywords: | polyester colour yellow index paste properties catalyst system |
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