| 抗菌PET短纤维纺丝工艺探讨 |
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| 引用本文： | 雷晓云,刘秀清,刘刚.抗菌PET短纤维纺丝工艺探讨[J].合成纤维工业,2008,31(5). |
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| 作者姓名： | 雷晓云 刘秀清 刘刚 |
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| 作者单位： | 中国石化股份天津分公司聚酯部,天津,300271 |
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| 摘 要： | 采用无机银系抗菌母粒与PET切片共混纺丝生产抗菌PET短纤维。结果表明,添加质量分数10%的抗菌母粒,减少组件的添砂量,降低组件初始压力至6.0～7.0 MPa,纺丝温度288～292℃,环吹风温度24～26℃,风速1.05 m/s,降低后加工速度和拉伸温度,生产稳定,得到的1.56 dtex×38 mm抗菌PET短纤维的抗菌率达99%以上。
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| 关 键 词： | 聚对苯二甲酸乙二酯纤维 短纤维 抗菌剂 银 共混纺丝 |
Spinning process for antibacterial PET staple fiber |
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| Lei Xiaoyun,Liu Xiuqing,Liu Gang.Spinning process for antibacterial PET staple fiber[J].China Synthetic Fiber Industry,2008,31(5). |
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| Authors: | Lei Xiaoyun Liu Xiuqing Liu Gang |
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| Abstract: | An antibacterial PET staple fiber was prepared by blend spinning PET chip with inorganic silver antibacterial master- batch.The result showed that the production was stable while adding 10% antibacterial agent by mass fraction,decreasing the sand addition and initial pressure of spinning pack to 6.0-7.0 MPa,controuing the spinning temperature 288-292℃,cross air temperature 24-26℃and air speed 1.05 m/s and decreasing afterprocessing speed and drawing temperature.The antibacterial rate of the obtained 1.56 dtex×38 mm antibacterial PET staple fiber was above 99%. |
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| Keywords: | polyethylene terephthalate fiber staple fiber antibacterial agent silver blend spinning |
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