摘要
天然彩色棉和真丝由于材料的吸湿膨润性不同,制成的条格针织物在实际洗涤后会造成接缝处收缩不一、外观不平滑等问题。采用升温浸润的方法用1,2,3,4-丁烷四羧酸(BTCA)对天然彩色棉/真丝条格针织物进行平整整理,在BTCA质量分数1%的就获得了良好的条格接缝洗涤平滑效果。该整理效果具有洗涤耐久性,经过20次家用洗涤后,整理效果依然良好。BTCA整理会对棉材料的强度造成明显的损伤,因而BTCA质量分数浓度不宜过高,建议不要超过3%。
The smoothless appearance could be happened in the naturally colored cotton and silk alternative stripe knit after wetting process such as home laundering,due to the different water absorbency and resulting different swelling of these two fiber materials.In this paper,the elevated temperature soaking process was used to add BTCA（1,2,3,4-Tetracarboxylic Acids） on the fabric,and then to cure the fabric,resulting a smooth effect finish to the such knit fabric.The data proved that as low as 1？% of BTCA could render fabric satisfied smooth effect.Such finish was durable,for after 20 cycles of home laundering the finishing effect was still significant.BTCA finishing could result in significant mechanical damage of cotton material,so high concentration of BTCA finishing was not suitable,and not higher than 3？% of BTCA was recommended.
出处
《丝绸》
CAS
北大核心
2011年第4期9-11,共3页
Journal of Silk
基金
国家茧丝办项目(国茧协办函[2007]36号)
