粘胶/超高分子聚乙烯混纺纱上浆工艺研究
|
摘要
为开发粘胶/超高分子聚乙烯混纺纱线机织面料,重点研究混纺纱线的上浆工艺,以线密度为18 tex,3种混纺纱线(混纺比分别为50/50、65/35、90/10)为材料,在GA392型全电子式单纱浆纱机上,建立三因素三水平正交试验,测试得浆率、增强率、毛羽降低率值,采用正交试验,结合直观分析及方差分析方法,探讨优化上浆工艺。结果表明,混纺比分别为50/50、65/35、90/10的粘胶/超高分子聚乙烯混纺纱在淀粉浓度、浆纱速度、烘燥温度上的优化上浆工艺方案分别为:8%、30 m/min、60℃;8%、35 m/min、50℃;8%、30 m/min、50℃。
The sizing technology is key to the development of viscose/ ultra-high molecular polyethyleneblended yarn woven fabric. Three kinds of blended yarns(with blending ratio of 50/50,65/35 and 90/10 re-spectively) with a linear density of 18 Tex were selected for a three-factor three-level orthogonal experimenton GA392 full-electronic single yarn sizing machine,through which the pulping rate,strength increasing rateand hairiness decreasing rate were tested and then analyzed by means of visual analysis and variance analysisso as to explore how to optimize the sizing process. Experimental results showed that the optimized sizingtechnology for the above three viscose/ ultra-high molecular polyethylene blended yarns are as follows: thevalues of starch concentration,sizing speed and drying temperature are 8%,30 m/ min and 60 ℃ for 50/50 blended yarns,8%,35m/min,50 ℃ for 65/35 blended yarns and 8%,30 m/min,50 ℃ for 90/10 blended yarns.
The sizing technology is key to the development of viscose/ ultra-high molecular polyethyleneblended yarn woven fabric. Three kinds of blended yarns(with blending ratio of 50/50,65/35 and 90/10 re-spectively) with a linear density of 18 Tex were selected for a three-factor three-level orthogonal experimenton GA392 full-electronic single yarn sizing machine,through which the pulping rate,strength increasing rateand hairiness decreasing rate were tested and then analyzed by means of visual analysis and variance analysisso as to explore how to optimize the sizing process. Experimental results showed that the optimized sizingtechnology for the above three viscose/ ultra-high molecular polyethylene blended yarns are as follows: thevalues of starch concentration,sizing speed and drying temperature are 8%,30 m/ min and 60 ℃ for 50/50 blended yarns,8%,35m/min,50 ℃ for 65/35 blended yarns and 8%,30 m/min,50 ℃ for 90/10 blended yarns.
引文
[1]金连英.超高分子量聚乙烯短纤维及其纱线性能研究[J].纺织导报,2014(4):52-54.
[2]李艳芹,朱博超,黄安平,张华强,贾军纪,高杜娟,高琳,韦少义.超高分子量聚乙烯研究进展及应用领域[J].广州化工,2011,39(2):19-21.
[3]陈建军,杨勇,阮洋.超高分子量聚乙烯纱线性能研究及应用[J].合成技术及应用,2014,29(3):36-38.
[4]叶汶祥.棉/高强聚乙烯长丝双包缠纱包缠捻度的工艺探讨[J].上海纺织科技,2008,36(10):25-28.
[5]李涛.国内外超高分子质量聚乙烯纤维产业化及开发应用进展[J].合成纤维,2008(8):26-28.
[6]何继敏,薛平,何亚东.超高分子质量聚乙烯性能及应用[J].工程塑料应用,1996,24(5):55-59.
[7]朱苏康.机织学[M].北京:中国纺织出版社,2004.
[8]纺织品,织物拉伸性能,第1部分:断裂强力和断裂伸长率的测定(条样法):GBT 3923.1—2013[S].北京:中国标准出版社,2013.
[9]纺织品纱线毛羽测定方法投影计数法:FZ/T 01086—2000[S].北京:中国标准出版社,2000.
[10]王颉.实验设计与SPSS应用[M].北京:化学工业出版社,2010:1.
[2]李艳芹,朱博超,黄安平,张华强,贾军纪,高杜娟,高琳,韦少义.超高分子量聚乙烯研究进展及应用领域[J].广州化工,2011,39(2):19-21.
[3]陈建军,杨勇,阮洋.超高分子量聚乙烯纱线性能研究及应用[J].合成技术及应用,2014,29(3):36-38.
[4]叶汶祥.棉/高强聚乙烯长丝双包缠纱包缠捻度的工艺探讨[J].上海纺织科技,2008,36(10):25-28.
[5]李涛.国内外超高分子质量聚乙烯纤维产业化及开发应用进展[J].合成纤维,2008(8):26-28.
[6]何继敏,薛平,何亚东.超高分子质量聚乙烯性能及应用[J].工程塑料应用,1996,24(5):55-59.
[7]朱苏康.机织学[M].北京:中国纺织出版社,2004.
[8]纺织品,织物拉伸性能,第1部分:断裂强力和断裂伸长率的测定(条样法):GBT 3923.1—2013[S].北京:中国标准出版社,2013.
[9]纺织品纱线毛羽测定方法投影计数法:FZ/T 01086—2000[S].北京:中国标准出版社,2000.
[10]王颉.实验设计与SPSS应用[M].北京:化学工业出版社,2010:1.