摘要
在纺丝液中加入一定比例的千年健提取物作为抗菌染色剂,枇杷叶和柿皮提取物作为媒染剂,通过湿法纺丝,制得3种有色抗菌粘胶纤维。对纤维的外观形态、基本性能、表观得色量、染色牢度、抗菌性能等方面进行了测试。结果表明:3种有色抗菌粘胶纤维的截面锯齿型轮廓清晰;断裂强度和断裂伸长率都略有下降,比电阻增大,回潮率提高;抑菌率均大于95%,具有较好的抗菌效果;除耐光色牢度和变色评级稍差外,其他各项色牢度都≥3级,千年健/柿皮提取物"共浴媒染"纤维制得的有色抗菌面料的表观得色量和染色牢度最好。
The plant extract is added into the spinning solution at certain proportion as antibacterial agent and mordant dyeing, three kinds of colored antibacterial viscose fiber are prepared by wet spinning device. The appearance of fiber, basic properties, the apparent color depth, color fastness, antibacterial properties are tested. The results show that the sections of three kinds of colored antibacterial viscose fiber feature clear zigzag curvature; the tensile strength and elongation at break decrease slightly, volume specific resistance enlarges, and moisture regain increases; the antibacterial rate of fiber is more than 95% and has good antibacterial effect. In addition, the color rating and fastness to light of the three kinds of colored antibacterial fabrics are worse, and the other color fastness are all above three-class, the mordant dyeings with rhizoma homalonemae/persimmon peel extracts bath fiber have the best apparent color yield and color fastness.
出处
《上海纺织科技》
北大核心
2017年第6期59-62,共4页
Shanghai Textile Science & Technology
关键词
植物提取物
染色牢度
抗菌性
直接染色
共浴媒染
plant extracts
color fastness
antibiotic property
direct dyeing
single bath mordant dyeing
