【摘要】 制备了适应性、综合性均好的水性双组分聚氨酯清漆,讨论了其配方、工艺路线和工艺参数,检测了涂膜的各项性能。更多还原

【Abstract】 A two-pack waterborne polyurethane varnish with good applicability and comprehensive properties is prepared. Its formulation, process route and process parameter are discussed. Performance of the coatings film are tested.更多还原