INFRARED SPECTROSCOPIC STUDIES OF THE NONFORMALDEHYDE DURABLE PRESS FINISHING OF COTTON FABRICS BY USE OF POLYCARBOXYLIC ACIDS

被引:71
作者
YANG, CQ [1 ]
ANDREWS, BAK [1 ]
机构
[1] USDA ARS,SO REG RES CTR,NEW ORLEANS,LA 70179
关键词
D O I
10.1002/app.1991.070430904
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A number of polycarboxylic acids have been used successfully as new nonformaldehyde cross-linking agents for cotton fabrics. In our previous research, Fourier transform infrared photoacoustic spectroscopy (FTIR/PAS) demonstrated the ability for characterizing ester cross-linkages in the finished cotton fabrics. In this research, the effects of different acid concentrations, different catalyst concentrations, different curing temperatures, and different curing times on the ester cross-linking of the cotton fabrics were determined by FTIR/PAS. The infrared spectroscopic data were also correlated to durable press (DP) ratings. FTIR appears to be useful for evaluating the effectiveness of polycarboxylic acids as cross-linking agents for cotton fabrics. FTIR definitely complements the existing methods for evaluating finished textile fabrics.
引用
收藏
页码:1609 / 1616
页数:8
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