| 聚酯催化剂乙二醇锑的应用 |
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| 引用本文： | 王国德,边树昌.聚酯催化剂乙二醇锑的应用[J].合成纤维工业,2001,24(4):60-61. |
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| 作者姓名： | 王国德 边树昌 |
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| 作者单位： | 济南化纤总公司, |
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| 摘 要： | 在 3kt/a半连续聚酯装置上使用乙二醇锑 ( S-2 4)作聚合催化剂合成了 1.5 kt聚酯 ,比较乙二醇锑与三氧化二锑的催化效果 ,产品质量及使用的效果 ,表明 S-2 4的聚合时间比三氧化二锑缩短 15m in,S-2 4可提高切片的可纺性、满卷率及一等品率。国产 S-2 4的催化效果接近或超过进口产品 ,可以替代进口。
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| 关 键 词： | 聚酯 催化剂 乙二醇锑 应用 |
| 文章编号： | 1001-0041(2001)04-0060-02 |
| 修稿时间： | 2000年2月23日 |
Antimony Glycoloxide Catalyst Applied in PET Production |
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| Wang Deguo,Bian Shuchang.Antimony Glycoloxide Catalyst Applied in PET Production[J].China Synthetic Fiber Industry,2001,24(4):60-61. |
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| Authors: | Wang Deguo Bian Shuchang |
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| Abstract: | Antimony glycoloxide(S\|24) was applied in 3 kt/a semi\|batch PET plant as a polymerization catalyst and was compared with Sb 2O 3 in catalytic efficiency, product quality and performance. The result showed that S\|24 can shorten the polymerization time by 15 min and enhance the spinnability of the chips as well as the full package rate and first\|grade product percentage. The efficiency of domestic S\|24 approaches or exceeds that of the imported ones and is sufficient to replace the imported ones. |
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| Keywords: | polyester catalyst antimony glycoloxide application |
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