The original aluminum hydroxide is also called natural mineral powder, its content in the three components also occupy a larger proportion.In better artificial stone, its content occupies 30%.With polyester resin as the base material, and then add aluminum hydroxide and some environmental protection paint, make the artificial stone surface texture is very strong, large imported equipment production line, quality is stable, batch color difference is small, material particle is fine, feel silk, uv resistance performance is good, make it fade.Among them, the artificial stone flame retardant relies on aluminum hydroxide containing three water molecules, which does not produce toxic and corrosive gases during pyrolysis.During pyrolysis, it absorbs heat and emits water vapor.
If the content of the aluminum hydroxide used is up to 30%, and the number of mesh is to measure the particle size of the unit if up to 2000 mesh, such artificial stone is of good quality.The larger the mesh, the finer the particle or powder.If it is integrated into the inherent substance, the more compact the structure between molecules, there is basically no pores and pores, so oil or some relatively dirty impurities, dirt is not easy to permeate.In the surface that does not have pore and stoma, stubborn stain also can be removed, be like smoke mark, oil.In the absence of pores and pores on the surface, mold, bacterial heart and other microorganisms can not survive, visible order number and environmental protection and sanitation is also very important.
The addition of aluminum hydroxide can make the artificial stone more compact, so that it will be very strong to use, and like some impurities or dirt will not be easy to penetrate.
Post time: Apr-15-2020