优选饱和聚酯树脂作为涂料的成膜物质,以1/16 s硝酸纤维素作为辅助成膜物质,同时按一定工艺加入分散剂、消泡剂、消光粉、蜡粉、防沉剂、流平剂等助剂,研制出一款漆膜气味达到团标1级标准的木器用净味PU亚光清面漆。试验同时考察了树脂、硝酸纤维素的选型、固化剂与溶剂等原材料对漆膜性能特别是气味的影响。

Optimized saturated polyester resin as the film-forming material,and 1/16 second nitrocellulose as the auxiliary film-forming material,at the same time,a dispersant,defoamer,matte powder,wax powder,anti settling agent,leveling agent and other auxiliary solvents are added according to a certain process to develop a low odor wood PU matte finish paint with a film odor that meets the group standard level 1.The experiment also examined the selection of resin and nitrocellulose,as well as the effects of curing agents and solvents on the performance of the paint film,especially the odor.