Analysis of the principle and preparation method of matte finish paint protection film（2）

2024-01-15

Firstly, under normal temperature and pressure, the oily solvent, matte powder, and polyacrylate type super dispersant are mixed evenly, and the mixed material is high-speed ground and dispersed to obtain the matte powder oil-based slurry A;

 

Mix elastic resin, stain resistant resin, curing agent, film-forming agent, and oil-based solvent in a certain proportion to obtain self-healing coating B;

Then mix and stir the matte oil-based slurry A and the self-healing coating B thoroughly to obtain a matte self-healing coating.

2、 Matte resin: Matte hydroxyl acrylic resin

The extinction principle of matte resin is that due to the different particle sizes of the resin, the surface of the formed paint film is uneven at the microscopic level, forming a diffuse reflection of light and achieving a low gloss effect. Due to its different extinction principle from traditional extinction powder, the paint film can also have excellent transparency and texture.

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Analysis of the principle and preparation method of matte finish paint protection film（1）

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