1 本科大型试验报告 题目 : 纯棉织物退浆率的测定 学院 : 化学化工与环境学院 专业 : 轻化工程 姓名 :王 飞 学号 :200641605064 指导老师 : 赵云国 2 0 0 9 年 1 2 月 3 0 日 2 纯棉织物退浆率的测定 The experimental tests the desizing rate of cotton fabrics 摘要 本实主要进行对纯棉织物进行碱退浆来测定退浆率,其中包括了对回潮率的测定。 关键词 :退浆率 回潮率 ABSTRACT The experimental tests the desizing rate of cotton fabrics through alkaline desizing, which includes the test of regain of cotton fabrics. Keyword :desizing rate regain 3 目录 一.实验目的············································3 二.实验原理············································3 三.实验内容············································3 (一). 纯棉织物上浆料定性分析························3 1 .1 主要实验材料、化学品和仪器················4 1 .2 实验工艺和处方····························4 1 .3 实验步骤··································5 (二). 纯棉织物的碱退浆··························6 2 .1 主要实验材料、化学品和仪器················6 2 .2 实验工艺和处方····························6 2 .3 实验步骤··································7 (三). 纯棉织物退浆率的测定·························7 3 .1 主要实验材料、仪器和化学品················7 3 .2 实验步骤··································7 四. 实验数据处理·········································7 五. 实验结果·············································10 ...