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油漆可以涂在物件的表面,形成黏附牢固、具有一定强度的固态薄膜。这层薄膜通称漆膜,又称涂膜或涂层。涂刷的油漆干了以后,就能起到防水的作用。油漆的主要成分包括:油料和树脂,它们是主要的成膜物质;颜料,具体品种繁多,为次要成膜物质;稀料,用来溶解上述物质和调剂稠度,为辅助成膜物质;辅料,包括催干剂、固化剂、增塑剂、防潮剂,也属于辅助成膜物质。油漆被涂在物件表面只是完成了成膜的第一步,之后它会慢慢变成固态连续膜,完成全部的涂料成膜过程。
Paint can be applied to the surface of the object to form a solid film with a certain strength. This layer of film known as the film, also known as coating or coating. After brushing the paint dry, you can play a waterproof role. Paint the main components include: oil and resin, they are the main film-forming substances; pigments, a wide range of specific, as a secondary film-forming material; thinner, used to dissolve the above-mentioned material and adjust the consistency, as auxiliary film-forming material; Including driers, curing agents, plasticizers, moisture agents, also belong to the auxiliary film-forming material. Paint is applied to the surface of the object is just the first step in the film, after which it will gradually become a solid continuous film to complete the entire film coating process.