What is the current use of aluminum hydroxide powder and unsaturated resin, the need to add a specific type of brightener?
Whitening way can be titanium white, fluorescent whitening agent, and ultramarine. Fluorescent whitening agent is harmful to health.
Dongguan Ruixin pigments with the addition of yellow brightener, we used in the sanitary ware is very white above.
Plus RQT-A-1 special effects whitening agent, can be better good resin combination, improve the artificial stone whiteness and permeability, add less, the effect is good.