有色抗菌护肤远红外黏胶纤维制备及性能研究  

Preparation and Properties Study of Colored Antibacterial Skin Care Far-Infrared Viscose Fiber

作　　者：曹小楠 李明华[1] 赵心语 于湖生[1] Cao Xiaonan;Li Minghua;Zhao Xinyu;Yu Husheng(College of Textiles and Clothing,Qingdao University,Qingdao,Shandong 266071,China)

机构地区：[1]青岛大学纺织服装学院,山东青岛266071

出　　处：《针织工业》2024年第10期35-38,共4页Knitting Industries

摘　　要：将金缕梅提取物10.0份、植物色素1.7份制成浓度为20%的水溶液,胶原蛋白肽8.4份配成50%的水溶液,远红外陶瓷粉3.3份配成浓度为20%的悬浮液,按总添加质量为甲纤质量的14%与黏胶纺丝液共混,采用湿法纺丝方法制备线密度为1.67dtex、长度为38mm、颜色为樱花粉和柠檬黄的有色抗菌护肤远红外黏胶纤维。对纤维性能和功能进行测试,结果表明,有色抗菌护肤远红外黏胶纤维对金黄色葡萄球菌的抑菌率为87.25%、蛋白质含量为3.77%远红外发射率和温升分别为0.86和1.90℃,性能超过国家和行业标准。纤维纵向和横向形态无显著变化,红外特性、结晶度、取向度、力学性能均能满足后续纺纱织造要求。10.0 parts of Hamamelis extract and 1.7 parts of plant pigment were used to prepare 20%aqueous solution.8.4 parts of collagen peptide were made into 50%aqueous solution,and 3.3 parts of far-infrared ceramic powder were used to prepare 20%suspension.According to the total added quality of 14%of nail fiber and mixed with viscose spinning liquid,the linear density of 1.67 dtex and 38 mm in length was prepared by wet spinning method,and the color was cherry blossom powder and lemon yellow.The properties of the fibers were also tested.The results show that the antibacterial rate of colored antibacterial skin care far-infrared viscose fiber on S.aureus was 87.25%,the protein content was 3.77%,and the far-infrared emission rate and temperature rise were 0.86 and 1.90,respectively,which exceeded the national and industry standards.There is no significant change in the longitudinal and transverse morphology,and the infrared characteristics,crystallinity,orientation and mechanical properties could meet the requirements of subsequent spinning and kntting requirement.

关 键 词：黏胶纤维 多功能 有色 抗菌 远红外 蛋白质含量 

分 类 号：TQ341.1[化学工程—化纤工业]