What is the role of kaolin in plastics? What's the role of kaolin in plastic formulations?
Whiteness stability is very important, if the Baidu volatility assembly affects the optical properties of the coating, resulting in the same batch of products obvious color difference.
Paint calcined kaolin, whiteness is higher, at least greater than 90%, and some manufacturers will require more than 93%.
The role of calcined kaolin is filler, not the color of paint, hiding force plays an obvious role, but only increase the solid componentIncrease weight.
