水性涂层胶涂层整理常见问题分析及对策  

Common problems of waterborne coating gum in coating finish and relative solutions

作　　者：陈利丽[1] 胡敬海[1] 陈忠刚[1] 施明[1] 

机构地区：[1]浙江传化股份有限公司,浙江杭州311215

出　　处：《印染助剂》2009年第2期49-50,共2页Textile Auxiliaries

摘　　要：阐述了水性涂层胶涂层整理中的常见问题,如渗胶(胶水渗到织物背面)、车路(布面出现明显的竖浆条纹)、鱼眼(布面出现不规则的胶点或露出基布)、条花横档(布面出现明显的横浆条纹)、针孔(又叫缩孔,比鱼眼小的露出基布)、起泡粗糙(会导致布面整体不平)、发粘(烘干后布面粘感比较重)、僵硬(涂层硬度明显大于基布后会产生僵硬的后果)、边中厚差、边中色差、色牢度差、涂膜剥离等.通过对基布、浆料及配套助剂的选择等工艺控制,可以有效提高涂层后织物的品质.The common problems of water coating gum in coating finish were expatiated, such as bleeding through（gum bled to the back of fabric）, vehicle road （ erect stripe occurred on the face side of cloth）, fish eyes （irregular gum point occurred on the face side of cloth or the substrate was exposed）, streakiness and uneven fill- ing （distinct across grain occurred on the face side of cloth ）, pinhole or shrinkage hole （ smaller than fish eyes ）, bubbly coarseness （ which might cause the overall uneven face of cloth ）, stickiness （ heavy stickiness appeared on the face of cloth after drying）, rigidity （the result of hardness degree of coating higher than the substrate）, thickness difference and color difference between the edge and the body, the difference of color fastness, coating film peeling and so on. The quality of coated fabric could be effectively improved by selecting the substrate, size and mating assistants and controlling the process.

关 键 词：水性涂层胶 常见问题 对策 品质 

分 类 号：TQ610.499[化学工程—精细化工]