新型水性聚氨酯缔合增稠剂的研究进展  

Research Progress on Novel Waterborne Polyurethane Association Thickener

作　　者：彭军 关涛[2] 任碧野 PENG Jun;GUAN Tao;REN Bi-ye(Guangzhou Synthetic Materials Research Institute Co.,Ltd.,Guangdong Guangzhou 510665;School of Materials Science and Engineering,South China University of Technology,Guangdong Guangzhou 510640,China)

机构地区：[1]广州合成材料研究院有限公司,广东广州510665 [2]华南理工大学材料科学与工程学院,广东广州510640

出　　处：《广州化工》2021年第20期8-10,22,共4页GuangZhou Chemical Industry

摘　　要：水性聚氨酯缔合增稠剂作为一种典型的高分子缔合型增稠剂,在合成制备、增稠效率、增稠机理及刺激响应增稠等方面已经得到了深入的研究。传统的聚氨酯缔合型增稠剂均是非反应型的,随着时间容易从其所增稠乳液或涂料漆膜中迁移、渗出,而新型反应型水性聚氨酯缔合增稠剂能解决这一问题。因此,本文综述了近年来国内外有关新型反应型水性聚氨酯缔合增稠剂的科研成果和研究进展,并展望了反应型水性聚氨酯缔合增稠剂的未来研究方向。As a typical polymer associated thickener, waterborne polyurethane association thickener has been deeply studied in synthesis, thickening efficiency, thickening mechanism and stimulation response thickening. Conventional HEUR associative thickeners are all non-reactive, which may slowly migrate or penetrate from the final cured films over time. A novel reactive Waterborne Polyurethane Association thickener can solve this problem. The research achievements and progress on novel reactive waterborne polyurethane association thickener at home and abroad in recent years were reviewed, and the future research direction of reactive waterborne polyurethane association thickener was prospected.

关 键 词：聚氨酯 增稠剂 反应型 研究进展 

分 类 号：TQ638[化学工程—精细化工]