| 高模低缩级大有光切片的质量控制 |
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| 引用本文： | 何正锋.高模低缩级大有光切片的质量控制[J].合成纤维,2014(7):5-7. |
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| 作者姓名： | 何正锋 |
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| 作者单位： | （上海联吉合纤有限公司，上海 201419） |
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| 摘 要： | 针对高模量低收缩涤纶工业丝的生产特点,推出了高模低缩级大有光切片,并制定了相应的产品质量标准,在聚酯生产中对原料使用、浆料配制工序、反应釜工艺参数调整、粒子尺寸及含水率进行了有效控制,使产品能更好地满足高模低缩级大有光切片的产品质量标准。
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| 关 键 词： | 涤纶工业丝 高模低缩 固相增黏 质量标准 影响因素 |
The Quality Control of High Modulus Low Shrinkage Grade Bright Chip |
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| HE Zheng-feng.The Quality Control of High Modulus Low Shrinkage Grade Bright Chip[J].Synthetic Fiber in China,2014(7):5-7. |
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| Authors: | HE Zheng-feng |
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| Affiliation: | (Shanghai Lianji Synthetic Fiber Co. Ltd., Shanghai 201419, China) |
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| Abstract: | With the aim of production feature of high modulus low shrinkage polyester technical yarn, the high modulus low shrinkage grade bright chip is produced and relative product standard is established. By optimizing raw material, slurry preparation and reaction vessel parameters in the production of polyester, the size of chip and its moisture content are controlled effectively, the product is satisfied with the quality standard of high modulus low shrinkage bright chip. |
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| Keywords: | polyester technical yarn high modulus low shrinkage viscosity elevation by solid phase quality standard influencing factor |
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