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随着人们对汽车颜色的要求越来越高,近年来金属闪光漆和珠光漆在汽车上的运用越来越多。通过控制油漆中金属或云母颗粒的大小,漆面可以产生不同的闪光效果。在金属闪光漆和珠光漆表面喷涂一层透明的清漆,是为了起到保护作用,也为了获得更好的漆面光泽。清漆需要具备良好的耐久性、耐候性,这其中也包括具备一定的表面硬度以抵抗外力刮擦的影响,且易于喷涂。1耐擦伤清漆与普通清漆的比较(1)普通清漆的缺点。普通清漆虽然具有一定的保护作用,但是其表面硬度相对较低。由于风沙等自然原因,以及对漆面养护不当(例如洗车工具使用不当)等人为原因,汽车使
With the increasing demand for the color of cars, the application of metal flash paint and pearlescent paint in automobiles has been increasing in recent years. By controlling the size of the metal or mica particles in the paint, lacquers can produce different glitter effects. Metallic paint and pearl paint sprayed on the surface layer of transparent varnish, in order to play a protective effect, but also in order to obtain a better finish luster. Varnish needs to have good durability, weatherability, which also includes a certain surface hardness to resist the impact of external scratches, and easy to spray. A scratch-resistant varnish and ordinary varnish comparison (1) the disadvantages of ordinary varnish. Although the general varnish has a protective effect, but the surface hardness is relatively low. Due to natural causes such as wind and sand, as well as man-made causes such as improper maintenance of the paint surface (for example, the improper use of car wash tools)