关于提升仿活性印花涂料牢度的探究  

Study on Improving the Fastness of Imitated Reactive Printing Coating

作　　者：黄德伟 朱填坪 庞耀豪 HUANG Dewei;ZHU Tianping;PANG Yaohao

机构地区：[1]东莞长联新材料科技股份有限公司

出　　处：《丝网印刷》2021年第11期42-45,共4页Screen Printing

摘　　要：开封温度为120℃封闭型异氰酸酯作为单组分自交联型涂料的潜伏固化剂使用,经过烘烤处理后提高聚丙烯酸酯树脂、聚酯树脂及聚氨酯树脂等附着力、柔韧性、抗划痕性能、耐化学品和机械性能等。添加少量就能在仿活性涂料原有的耐洗水牢度以及湿擦牢度基础上进一步提升。Closed isocyanate with a sealed temperature of 120℃is us ed as a latent curing agent for single-component self-linking coatings.After baking treatment,the adhesion,flexibility,scratch resistance,chemical resistance and mechanical properties of polyacrylate resin,polyester resin and polyurethane resin are improved.Adding a small amount can further improve the original washing fastness and wet rubbing fastness of imitation active coating.

关 键 词：仿活性涂料 环保 牢度提升 

分 类 号：TS194.2[轻工技术与工程—纺织化学与染整工程]