聚氨酯涂层剂测试方法  

Evaluation Method of Polyurethane Coating Agents

作　　者：张济邦[1] 

机构地区：[1]中国纺织总会印染技术开发中心,200082

出　　处：《印染》1997年第11期32-33,29,共3页China Dyeing and Finishing

摘　　要：本文介绍了溶剂型和乳液型聚氨酯(PU)涂层剂的红外分析法,对红外谱带与基团振动列表对照,有利于区分异氰酸酯类别。文章重点介绍了PU涂层剂的一般和专项性能测试,对提高和稳定涂层剂和涂层产品质量有一定帮助。In this article,the infrared analysis for polyurethane conating agent both in aolvent and in emulsion is introduced. Listing and comparing infrared band with group vibration is favourable to distinguish the class of isocyanate.Property testing of polyurethane coating agent is introduced to atabilize th coating agent and to improve the quality of coated products.

关 键 词：涂层整理 助剂 聚氨酯 测试 涂层剂 

分 类 号：TS195.597[轻工技术与工程—纺织化学与染整工程]