丝绸交联剂应用研究  

On Application of Crosslinking Additive to Silk Fabrics

作　　者：郑光洪[1] 冯朝阳[1] 

机构地区：[1]成都纺织高等专科学校,成都610063

出　　处：《浙江丝绸工学院学报》1998年第3期188-193,共6页

摘　　要：将多异氰酸酯制成具有反应活性的水溶性化合物，作为丝绸交联剂应用，并对交联剂FZ-1在汽蒸（10～15g／LpH6～7105℃处理2～3min）或焙烘（10～15g／LpH6～7110℃处理2～3min）条件下，应用于真丝织物整理的结果进行了探讨，对整理剂与织物之间的作用机理也进行了讨论，研究结果发现：水溶性的多异氰酸酯化合物作为真丝织物的无甲醛整理剂，使整理后织物的弹性湿回复角从190°上升到260°，干回复角上升相对较小。Studies the water soluble polysocyanate compound which is stable in acid condition but active in alkaline or heated condition ,applying to silk additive. Discusses the effect of applying the additive in silkfinishing under two different conditions (Steaming: 10～15g/L pH 6 ～7 105℃ treat 2 ～ 3min; Curing: 10～ 15g/L pH6 ～ 7 105 Treat 2 ～3min. ) - Also, analyses the mechanism of the FZ-1 reactingwith fabrics. Concludes that water soluble polyisocyanate compound is a better formaldefree finishing additive, because the WCRA of finished slik fabrics increases from 19O up to 26O and the DCRA rises to270.

关 键 词：交联剂 丝织物 化学整理 

分 类 号：TS195.644[轻工技术与工程—纺织化学与染整工程]