Powder State Silicon Dioxide For Reverse Print Paint

Do these factors have to be considered when choosing matting powder? Choosing the right matting powder is determined

by many factors. Such as dry film properties, specifying clarity, film smoothness, scratch resistance and weather resistance.

Another example is application characteristics, such as viscosity, such as viscosity, anti-settling, redispersion level and gloss

consistency.

I. Ideal matting efficiency

1. Choose products with larger average particle size. The larger the average particle size of the matting powder, the higher the

matting efficiency. If the particles are too large, the surface of the paint film will be too rough, affecting the touch and appearance.

2. Choose products with strong porosity (pore capacity). The larger the porosity, the higher the powder content per unit weight,

and the better the matting properties.

II. Ideal light transmittance

1. Choose products with smaller average particle size. Under the premise of the same amount added in the secret recipe, the smaller

the average particle size of the matting powder, the better the light transmittance of the paint film, but the corresponding matting

efficiency will also be reduced. It must be emphasized that excessive fine powder content will have an adverse effect on clarity.

2. Surface solution. Due to the different types of surface solutions of matting powder, it will affect its wettability and permeability with

raw materials, and then affect the light transmittance of the paint film.

III. Ideal smooth effect

1. Generally, the matting powder with organic solution on the surface will feel better than the unresolved one.

2. Particle size and particle size. Generally speaking, the finer the matting powder, the finer the touch in the paint film. The narrower the

particle size, the lower the large particles, and the better the touch to a certain extent.

IV. Ideal suspension

Generally speaking, as the storage time of the paint increases, the matting powder will be layered and deposited to a certain extent, and

the anti-settling properties of the product with organic solution on the surface will be better. Therefore, in the formulation design, how to

avoid the precipitation problem of matting powder should be considered, and appropriate anti-settling additives should be added.

V. Ideal surface scratch resistance and wear resistance

If the surface of the matting powder is organically solved, the scratch resistance and wear resistance of the paint film surface will be

improved to a certain extent.

Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent,PET