水性双组分聚氨酯抗划伤木器清面漆的研发及应用  

Development and Application of Two-component Waterborne Polyurethane Anti-scratch Wood Varnish

作　　者：许玄 李彩霞 陈锦江 何泓杰 XU Xuan;LI Cai-xia;CHEN Jin-jiang;HE Hong-jie(Carpoly Chemical Group,Jiangmen 529085,Guangdong,China)

机构地区：[1]嘉宝莉化工集团,广东江门529085

出　　处：《中国涂料》2023年第8期22-24,50,共4页China Coatings

摘　　要：从抗划伤的定义及测试方法两个方面介绍了抗划伤涂料的抗划伤性能机理,对水性聚氨酯分散体及功能性填料进行了评估测试,通过配方设计及优化,制备了一种水性双组分聚氨酯抗划伤木器清面漆,并对综合性能进行了测试。The anti-scratch performance mechanism of anti-scratch coatings is introduced from two aspects:the definition of anti-scratch and test methods.Two-component waterborne polyurethane dispersion and functional fillers were evaluated and tested.A two-component polyurethane anti-scratch wood varnish was prepared through formulation design and optimization,and its comprehensive properties were tested.

关 键 词：聚氨酯面漆 抗划伤 双组分 清漆 

分 类 号：TQ630.7[化学工程—精细化工]