几种还原性化合物防止真丝绸泛黄性能的研究  

A STUDY ON THE PROPERTIES OF SERVERAL REDUCING CHEMICAL COMPOUNDS IN ANTI SILK YELLOWING

作　　者：宋肇棠[1] 

机构地区：[1]苏州丝绸工学院

出　　处：《苏州丝绸工学院学报》1992年第1期1-8,共8页Journal of Suzhou Institute of Silk Textile Technology

基　　金：国家自然科学基金会;纺织工业部资助

摘　　要：本文对甲酸铵、盐酸羟胺、硫代硫酸钠、尿素及硫脲等还原性化合物对真丝绸的防泛黄性能进行了研究.除硫脲具有明显的防泛黄作用外,其余化合物均无作用.对硫脲的防泛黄性能、处理方法及防泛黄机理作了详细研究.The antiyellowing effects of ammonium formate ,hydroxylamine hydrochloride,sodium hypo- sulphate, urea and thiourea for silk fabric were studied. Only thiourea has remarkable antiyellowing effect. Carefully study was carried out on its antiyellowing ability, treating methods and antiyel- lowing mechanism.

关 键 词：真丝绸 防泛黄 硫脲 整理 

分 类 号：TS195.644[轻工技术与工程—纺织化学与染整工程]