在机械的非工作的裸露表面上,利用有机的涂料或塑料,形成附着良好,连续的装饰一保护层,称为有机涂层。这类涂层,需具有一定的韧性和硬度,以免在偶然受到摩擦、冲撞或基体金属热胀冷缩时损坏剥落。各种机械的基体材料和工作条件不尽相同,对所需要的有机涂层的性能的要求,也有所差别,必须针对具体情况,制定适当的 On mechanical, non-working exposed surfaces, organic coatings or plastics are used to form a well-adhered, continuous decorative protective layer called an organic coating. Such coatings, the need to have a certain degree of toughness and hardness, so as not to accidentally receive friction, collision or base metal thermal expansion and contraction of the collapse of the spalling. Various mechanical substrate materials and working conditions vary, the required performance of the organic coating requirements, there are differences, we must make the specific circumstances, to develop appropriate