文献类型：期刊文献

英文题名：Preparation of Cross-Linked Cellulase Aggregate and Application to Cool Finishing of Cotton Fabric

作者：Bai, Gang;Feng, Bingbing;Liu, Yanchun[2];Dai, Shujiao

机构：[1]Shaoxing Univ, Shaoxing, Peoples R China; Key Lab Clean Dyeing & Finishing Technol Zhejiang, Shaoxing, Peoples R China;[2]Shaoxing Univ, Sch Text & Apparel, 508 Huangcheng West Rd, Shaoxing 312000, Zhejiang, Peoples R China

年份：2021

卷号：8

期号：3

起止页码：1

外文期刊名：AATCC JOURNAL OF RESEARCH

收录：SCI-EXPANDED(收录号：WOS:000650227300001)、、EI(收录号：20212510543801)、Scopus(收录号：2-s2.0-85108265660)、WOS

语种：英文

外文关键词：Cool Finishing; Cotton; Cross-Linked Cellulase Aggregates; Stability

外文摘要：Cellulase was immobilized by cross-linked enzyme aggregation to improve the stability of cellulase. The prepared crosslinked cellulase aggregates (CLCAs) and ice silicone oil were used for the cool finishing of cotton fabric. The results showed that the CLCAs extended the cellulase stability compared to free cellulase. The surface softness, smoothness, moisture permeability, and air permeability of the cotton fabric increased after CLCAs and ice silicone oil treatment. Shearing rigidity of the treated sample was 0.44 cN/(cm.deg), bending rigidity was 0.0069 cN cm, and the drape coefficient was 29.3%. Coefficient of kinetic friction of the treated sample was 0.186. The capillary effect of the treated fabric was 12.1 cm/(30 min). Air permeability was 354.3 L/(m(2).s). Moisture penetrability was 3.912 g/(m(2).d). The thermal and water-vapor resistance were 0.0194 m(2).degrees C/W and 4.691 Pa.m(2)/W, respectively.