Customized Tri gloss meter small class explanation: What are the factors that affect gloss? Let's take a look at it briefly below!
Gloss and gloss measurement When light is projected on the surface of an object, light reflection occurs. The ability of an object's surface to reflect light is called gloss. Different objects have different gloss. The ability to measure the surface of an object to reflect light is called gloss. The gloss is expressed as a percentage. The higher the gloss of the surface of the object, the stronger the ability to reflect light and the higher the brightness. The gloss is measured by a gloss meter. According to the degree of gloss, paint can be divided into bright, matte, matt and so on.

1. Roughness of the coating surface The surface gloss of an object is closely related to the surface roughness of the object. When light hits the surface of an object, some will be absorbed by the object, some will be reflected and scattered, and some will be refracted. The smaller the surface roughness of an object, the more light it reflects and the higher the gloss. On the contrary, if the surface of the object is not flat, the scattered light will increase, resulting in a decrease in gloss. The surface roughness of a bright object perceivable by human vision. When the surface roughness h of the object is greater than 1.1 μm, it will be uneven and the gloss will decrease.
2. The film-forming process after the coating is applied on the surface of the object, through the volatilization and curing of the solvent to form a film (for solvent-based coatings). The formation process of the coating film is very important to the surface roughness and gloss of the coating film.
In summary, the introduction of the editor of customized Tri gloss meter: About the introduction of factors affecting gloss, you can learn more about the introduction of the editor above.