The optimum technique for silk finishing with a silicone -containing epoxide A is as follows: The silk fabrics is twodipped - two - nipped in a finishing liquid with 6 % (w/w) of the silicone - containing epoxide A, a...The optimum technique for silk finishing with a silicone -containing epoxide A is as follows: The silk fabrics is twodipped - two - nipped in a finishing liquid with 6 % (w/w) of the silicone - containing epoxide A, and 0.3 % ofcatalyst with a pick- up of 100% ± 2%, then drying at60℃ for 3.5 min, finally steaming at 110℃ for 7 min.After crease resistant finishing with the silicone-contain-ing epoxide A, silk can greatly improve both the dry andwet resiliencies. The finished fabrics can endure 20 timeshome laundry and still have good wrinkle resistant prop-erties, while other physical properties such as展开更多
基金Supported by the Foundation of Huo Yingdong Youth Teacher and Shanghai Youth Teacher
文摘The optimum technique for silk finishing with a silicone -containing epoxide A is as follows: The silk fabrics is twodipped - two - nipped in a finishing liquid with 6 % (w/w) of the silicone - containing epoxide A, and 0.3 % ofcatalyst with a pick- up of 100% ± 2%, then drying at60℃ for 3.5 min, finally steaming at 110℃ for 7 min.After crease resistant finishing with the silicone-contain-ing epoxide A, silk can greatly improve both the dry andwet resiliencies. The finished fabrics can endure 20 timeshome laundry and still have good wrinkle resistant prop-erties, while other physical properties such as
文摘针对竹原纤维织物在服用性能方面抗皱性较差的问题,首先采用高碘酸钠对竹原织物进行选择性氧化,再利用丝胶蛋白溶液对氧化竹原织物进行抗皱改性整理.测试了在不同氧化剂浓度以及不同丝胶蛋白溶液整理条件下竹原织物的急弹和缓弹折皱回复角,并对工艺条件进行了优化.整理结果表明:氧化竹原织物经丝胶蛋白溶液整理后抗皱性能得到了显著改善.最佳整理方案为:氧化剂NaIO4质量浓度4 g/L,丝胶蛋白溶液质量分数3%,处理温度50℃,处理时间2 h.
