| 光泽和光泽的测定 |
| 添加时间：2019/12/30 16:31:32 浏览次数： |
| 光泽和光泽的测定 Determination of gloss and gloss 光线投射到物体的表面会发生光线的反射，物体表面对光线的反射能力称为光泽。不同物体表面的光泽不一样，衡量物体表面对光线反射能力的大小，称为光泽度。光泽度用百分数表示。物体表面的光泽度越高，它反射光线的能力就越强，亮度也就越高。光泽度的大小通过光电光泽仪进行测定。根据光泽度的大小，可以将涂料分为亮光、亚光、无光等几种。 The reflection of light will occur when the light is projected on the surface of the object. The reflection ability of the object surface to the light is called luster. The luster of different object surface is different. It is called glossiness to measure the reflection ability of object surface to light. Gloss is expressed as a percentage. The higher the glossiness of an object's surface, the stronger its ability to reflect light, and the higher its brightness. The glossiness was measured by photoelectric glossmeter. According to the glossiness, the coating can be divided into bright, matte and matte. |
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