安徽农业大学学报2013，Vol.40Issue(2)：316-320,5.
超声波对棉织物活性染料染色性能的影响
Effect of ultrasonic on dyeing performance of cotton fabric with reactive dyes
摘要
Abstract
The ultrasound was used on cotton fabric pretreatment, and orthogonal tests were designed for selection of factors such as temperature, time, salt amount and ultrasonic frequency. Values of reactive dye were analyzed as dyeing rate and fixing rate. Orthogonal test results showed that the optimum dyeing process was under the ultrasound of 70 ℃, 80 min, 20 g/L NaC1 and 40 kHz ultrasonic frequency. The cotton fabric dyeing rate and color fixing rate reached 85.6% and 78.5%, respectively. Based on ultrasonic processing method, SEM images showed that cotton fiber become strong, full, increasing of specific surface area after ultrasonic treatment, and the utilization of reactive dyes were improved, while dyeing time and the amount of salt were reduced.关键词
超声波/棉织物/活性染料/上染率/固色率Key words
ultrasonic/ cotton fabric/ reactive dye/ dyeing rate/ color fixing rate分类
轻工纺织引用本文复制引用
张晓丽,王浩,黄晨,沈家政..超声波对棉织物活性染料染色性能的影响[J].安徽农业大学学报,2013,40(2):316-320,5.
