Dyeing and finishing of the wool regeneration protein and polyacrylonitrile copolymerization fiber

摘要：

　　Partial dyeing and finishing properties of the copolymerization fiber of wool regeneration protein and polyacrylonitrile are analyzed in this article.The optimum bleaching condition is 30%H2O230g/L,Na2SiO36%(o.w.f) for 60min at 60 ℃.This new fiber can be dyed by acid dye and cationic dye in one-bath one-step dyeing process.Interaction between anionic surfactant NNO and cationic dye has been investigated using conductometric examinations.The results are that the mass ratio of cationic dye and NNO is 1∶7-9,the ratio of anionic dye and cationic dye is 2∶8 which is the same as the constituents of fiber.The method of making this special dyestuff is drying the cationic dye (liquor) and NNO (liquor) compound,and then mixed with acid dye,thus trichromatic dyestuffs have been made on the whole through experiment.

关键词： Wool regeneration protein and polyacrylonitrile copolymerization fiber bleaching dyeing anti-precipitant conductometric method

作者: WU RUO-ZI

作者单位: Jiangmen Polytechnic, Jiangmen, Guangdong, 529090, China

会议类型: 国际会议

会议名称: 2nd International Conference on Polymer Composities and Polymer Testing (2013第二届高分子复合材料与高分子测试国际会议暨先进工业技术与方案国际会议)(ISPCPT2013)

会议地点: 太原

会议语种:英文

页码: 790-794

在线出版日期: 2013-03-22（万方平台首次上网日期，不代表论文的发表时间）