| 添加共混方式对共混纤维成形及结构的影响 |
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| 引用本文： | 陈欣,严玉蓉,李细林,刘将培,黄建华,林华纲. 添加共混方式对共混纤维成形及结构的影响[J]. 化纤与纺织技术, 2012, 0(2): 1-6 |
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| 作者姓名： | 陈欣 严玉蓉 李细林 刘将培 黄建华 林华纲 |
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| 作者单位： | 广东新会美达锦纶股份有限公司;华南理工大学材料科学与工程学院;华南理工大学聚合物成型加工工程教育部重点实验室 |
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| 摘 要： | 聚合物共混改性是制备功能材料最常用的方法,而对于纤维纺丝成形而言,直接共混和母粒添加共混的差异性未见有报道。以尼龙6为原材料,聚酯类添加剂为功能性共混物,分别研究了直接共混和母粒添加共混对纤维成形,共混纤维的物性的比较,结果发现,共混母粒纺丝成形所得共混纤维的机械性能优于直接共混纺丝成形共混纤维,且后处理效果优于直接共混纺丝成形,在添加的改性剂质量分数达30%以上时,后处理共混纤维的表面存在一定微细纤维结构,共混母粒纺丝成形所得共混纤维处理后纤维表面的微细纤维结构更为细小和均匀。
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| 关 键 词： | 聚合物共混 锦纶6 纺丝 微观结构 |
PROCESSING AND MICRO-STRUCTURE OF BLENDED FUNCTIONAL NYLON 6 FIBERS WITH DIFFERENT BLENDING METHODS |
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| CHEN Xin,YAN Yu-rong,LI Xi-lin,LIU Jiang-pei,HUANG Jian-hua,LIN Hua-gang. PROCESSING AND MICRO-STRUCTURE OF BLENDED FUNCTIONAL NYLON 6 FIBERS WITH DIFFERENT BLENDING METHODS[J]. Chemical Fiber & Textile Technology, 2012, 0(2): 1-6 |
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| Authors: | CHEN Xin YAN Yu-rong LI Xi-lin LIU Jiang-pei HUANG Jian-hua LIN Hua-gang |
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| Affiliation: | 1(1.Guangdong Xinhui Meida Nylon Co.,Ltd.,Jiangmen 529100,China;2.School of Materials Science and Engineering, South China University of Technology,Guangzhou 510640,China;3.The Key Laboratory of Polymer Processing Engineering,Ministry of Education(SCUT),Guangzhou 510640,China) |
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| Abstract: | Blending method of polymers or polymer with inorganic filler is a common method for the production of functional fibers,but the difference of fibers between the direct blending method and masterbatch mixing is not easy found in technical report,even it is very important for the mass production of functional fibers in industry.In this paper,nylon 6 was used as the matrix polymer,and modified polyesters were functional additives.The influence of direct blending method and masterbatch mixing method on spinning process and properties of Nylon 6 blended fibers were studied,and results showed that mechanical properties and effectiveness of post handling of fibers prepared by the materbatch mixing method was higher than the direct blending method.Some micro-fibril structure were found in the post handling fibers with the modified polyester content of 30 percent by weight,but more uniform and thinner micro-fibril structures could only be found in fibers produced by the materbatch mixing method. |
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| Keywords: | blending nylon 6 spinning microstructure |
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