新型天然棕色素在羊毛织物上的染色性能研究  

Research on Dyeing Performance of a Natural Brown Pigment on Wool Fabric

作　　者：王玉[1,2] 徐银莉 唐微[3] 李政[3] 巩继贤[3] 张健飞[3] 班立桐[2] 郁彭[1] 

机构地区：[1]天津科技大学 [2]天津农学院 [3]天津工业大学

出　　处：《纺织导报》2017年第4期35-38,共4页China Textile Leader

基　　金：天津市高校优秀青年教师资助项目(棕色蘑菇多糖的分离纯化及活性研究);天津市农业科技成果转化项目(棕色蘑菇设施栽培技术成果转化与中试;5YFNZNC00050)

摘　　要：新型天然棕色素是蘑菇产业的一种副产物。本文研究了其在羊毛织物上的染色性能。该色素在水中呈深棕色,最大吸收波长λmax为256 nm。在p H值为3,染色温度95℃,染色时间80 min,不添加任何助剂的情况下,其耐摩擦色牢度和耐皂洗色牢度均可达到4~5级,耐日晒色牢度可达3级。新型天然棕色素在纺织行业的应用不仅成本低廉,而且生产过程清洁。The pigment of Agaricus brunnescens Peck is a by-product in mushroom industry. The dyeing performance of the pigment on wool fabric was studied. The pigment was deep brown and its 2 was 256 nm in water. Under the optimum condition（pH value 3, 95 ℃ for 80 rain without any other agent）, the color fastness to washing and rubbing could reach 4 - 5 class, and the light fastness also could reach 3 class. The results showed that utilization of the pigment in textile industry would be ecologically sound and economically advantageous.

关 键 词：棕色蘑菇 色素 染色 羊毛织物 

分 类 号：TS193.8[轻工技术与工程—纺织化学与染整工程]