利用均匀设计法制备撕剥型干洗剂及性能分析  

Preparation of Peel-off Type Dry Cleaning Agent by Uniform Design Method and Its Performance Analysis

作　　者：武玉和 郑果林 刘帅 苏青春 张丹[1] WU Yu-he;ZHENG Guo-lin;LIU Shuai;SU Qing-chun;ZHANG Dan(Key Laboratory of Eco-Textiles,Ministry of Education,Jiangnan University,Wuxi 214122,Jiangsu,China)

机构地区：[1]江南大学生态纺织教育部重点实验室

出　　处：《精细化工》2019年第11期2273-2278,共6页Fine Chemicals

基　　金：国家自然科学基金（31600478）;江苏省自然科学基金（BK20140145）;中央高校基本科研业务费专项资金（重点项目JUSRP51718A）;江苏高校优势学科建设工程资助项目（苏政办发[2014]37)

摘　　要：为开发环保无毒和无粉尘的便携干洗剂,选用聚乙烯醇(PVA)、水、乙醇、D-柠檬烯、硅胶和羧甲基纤维素(CMC)采用控制变量法初步制备了撕剥型干洗剂。以PVA、CMC、硅胶和D-柠檬烯的质量分数为自变量因素,去污效率为表征指标,取4因素7水平设计均匀实验。再以SPSS软件对结果进行回归分析得到数学模型,以MATLAB软件对模型进行计算,得到优化配比(质量分数,以体系总质量为基准):PVA 2488(牌号)为4.5%、CMC为1.5%、800目硅胶为7.5%、D-柠檬烯为11%。该配方去污效率可达97.08%。通过FTIR和SEM对干洗剂所得薄膜及织物进行结构表征和去污原理分析,并对织物的物理性能进行测试。结果表明,干洗剂对粉尘微粒与油渍的去污效果很好,织物上残留很少,织物仍保留着较好的服用性能。In order to develop environmentally friendly,non-toxic,dust-free and portable dry cleaning agents,polyvinyl alcohol(PVA),water,ethanol,D-limonene,silica gel and carboxymethyl cellulose(CMC)were employed to prepare peel-off type dry cleaning agents.A four-factor and seven-level uniform design test was conducted to screen the optimum formulation of dry cleaning agent by using the mass fractions of PVA,CMC,silica gel and D-limonene as the independent variables,the decontamination efficiency as the dependent variable.The results were analyzed by SPSS software and the mathematical model was obtained.The model was calculated by MATLAB software,and the optimized ratios(mass fractions)were as follows:PVA 24884.5%,CMC 1.5%,800 mesh silica gel 7.5%and D-limonene 11%.The decontamination efficiency of the formulation reached 97.08%.FTIR and SEM were employed to characterize the structure of the fabric and the membrane obtained by dry cleaning agent,and the decontamination principle was analyzed.The physical properties of fabric were tested.The results showed that the prepared dry cleaning agent had good decontamination effect on dust particles and oil stains,and there were few residues on the fabric,and the fabric still retained good clothing performance.

关 键 词：干洗剂 撕剥型 均匀设计 聚乙烯醇 D-柠檬烯 日化原料 

分 类 号：TS973.1[轻工技术与工程]