棉/粘混纺产品的定量检测  

Quantitative test of cotton/rayon blended product

作　　者：洪杰[1] 

机构地区：[1]南通纺织职业技术学院纺织系,江苏南通226007

出　　处：《上海纺织科技》2013年第4期18-21,共4页Shanghai Textile Science & Technology

摘　　要：对棉/粘白坯布和色织布进行了定量检测研究,认为甲酸/氯化锌法比59.5%硫酸法更为精准;在对织物严格按照标准进行退浆或褪色预处理下宜选用甲酸/氯化锌法中的40℃方法,反之宜选用70℃方法。可借鉴采用投影计数法,但必须确保测试纤维根数足够。In the article is discussed the quantitative test of cotton/Viscose grey fabric and cotton/Viscose yam-dyed fabric. The result indicates that the formic acid/zinc chloride method is more accurate than 59.5% sulfuric acid method. Under the conditions of the fabric being desized or decolored strictly according to the standards, it＇ s better to choose the formic acid/zinc chloride 40℃ method. On the contrary, to choose the formic acid/zinc chloride 70℃ method. Projection counting method could also be choosen sometimes, but sufficient test fiber number must be ensured.

关 键 词：混纺织物 棉 粘 定量检测 甲酸 氯化锌法 硫酸法 投影计数法 

分 类 号：TS107[轻工技术与工程—纺织工程]