Canvas Paint Raw Material Silica Dioxide

What is silica for coatings? There are many applications of silica in coatings. Most coatings use silica as a coating processing product. With the continuous research and development of silica, it has also been widely used in more industries. Do you know what silica for coatings is? Blackness is the main indicator of silica for coatings. When silica is used for coloring, too much melanin and too little addition can easily cause color differences in different batches of coating products, so silica with lower blackness is required. Tinting power is the degree to which silica increases the light absorption of the mixed system. The light reflection of "silica particles" weakens as the particle size decreases, which also affects the hue. Using fine-particle silica to color the surface black produces a light blue phase, which can further enhance the high-chroma visual impression. Coloring with coarse-particle silica will produce a brown hue. In addition to particle size, the structure…