棉短绒薄膜的浸渍施胶工艺研究  

Study on impregnation and sizing process to cotton linter film

作　　者：裴要果[1] 徐红[1] 叶伟[1] 贾珊珊[1] 罗军 李群华[1] 胡文军[1] 张艳杰 

机构地区：[1]新疆大学,乌鲁木齐830046 [2]江南大学,无锡214122

出　　处：《产业用纺织品》2012年第7期25-28,共4页Technical Textiles

基　　金：新疆维吾尔自治区教育厅项目(XJEDU2008I36);新疆大学校院联合资助项目(07020423)

摘　　要：采用浸渍法对棉短绒纤网施胶,制备棉短绒农用薄膜。对三种施胶用的黏合剂进行了筛选,用正交试验法研究了浸渍施胶工艺参数(烘燥温度、胶液浓度和纤网面密度)对农用薄膜性能的影响。试验结果表明:棉短绒薄膜浸渍施胶的最佳黏合剂是聚乙烯醇(PVA),最优工艺参数是烘燥温度100℃、胶液中PVA质量分数2%、纤网面密度35 g/m2,在此条件下可以制得性能指标符合使用要求的绿色环保型的棉短绒农用薄膜。Cotton linter film web was sized by impregnation Three kinds of adhesives were selected and by treatment and prepared cotton linter film for agriculture. orthogonal experiment influence of impregnation process parameters such as dry temperature and latex concentration as well as web area density on property of agriculture film were studied. The results indicated that the optimum adhesive used as impregnation latex was PVA, and the optimum process parameters were dry temperature of 100 ℃, PVA mass frac- tion of 2% in latex and web area density of 35 g/m2. Under the above process conditions environmen- tal friendly cotton linter agriculture film with acceptable performance could be prepared.

关 键 词：棉短绒农用薄膜 聚乙烯醇 浸渍法 工艺参数 

分 类 号：TS106[轻工技术与工程—纺织工程]