环氧树脂对真丝绸洗可穿整理的机理探讨  

Investigation on Mechanism for Wash-and-wear Finish of Silk Fabrics with Epoxy Resin

作　　者：王晓明 

出　　处：《青岛大学学报（工程技术版）》1989年第3期15-21,共7页Journal of Qingdao University(Engineering & Technology Edition)

摘　　要：本文着重探讨一种新型环氧树脂TDE整理丝绸的抗皱机理。通过先进的实验仪器和技术,从不同角度分析了整理丝绸中丝素的交联情况,并证明用环氧树脂TDE整理丝绸的抗皱机理属“共价交联理论”。整理后丝在铜乙二氨溶液中的溶解性比未整理丝的下降,及整理后丝绸用碱性染料染色后切片的“白芯”现象,证明了环氧树脂TDE在丝素大分子同形成交联。对整理前后丝绸的氨基酸分析及内反射红外光谱比较试验,证明丝绸酪氨酸的酚羟基、赖氨酸、脯氨酸和组氨酸的氨基和亚氨基是主要反应基因。In this paper, the experiments show the solvability of silk fabrics in cupri-ethylene-dia mine and cut sheet of dyeing slik, finished and unfinished, and give evidence that the crosslinks have produced inside of silk The analyses of the aminoacids and ATR infared spectra of the finshed silk prove the mechanism of the crease-resistance with epoxy resin TDE is under the 'covalent crosslink theory'. Crosslinks play main role in the crease-resistance of silk fabrics. It is the-OH of Tyr., -NH_2 of Lys., -NH-of His. and pro. that react with resin TDE.

关 键 词：环氧树脂 丝绸 洗可穿整理 抗皱机理 酪氨酸 

分 类 号：TB-55[一般工业技术]