USES of aluminum hydroxide CAS Number:21645-51-2
Aluminum hydroxide is a white powder with the main component of AL(OH)3, which has the characteristics of good fluidity and high whiteness.
1, aluminum hydroxide can prevent smoke, do not produce drops, do not produce toxic gas, in the strong alkali and strong acid solution is easy to decompose, heat decomposition dehydration into alumina.Applicable to molding materials, rubber foam materials, thermosetting plastics, thermoplastic plastics, synthetic rubber, coatings, glass steel, resin, electronics, ceramics, glass products.
2. The active aluminum hydroxide adopts the domestic advanced production technology (surface treatment with silane or stearic acid coupling agent), after a variety of additives and coupling agent activation modified surface treatment, high fineness, narrow particle size distribution, good flame retardant effect, high whiteness, low bulk density, can increase the amount of additives.(there are domestic and imported silane, mainly imported with dow corning’s series of silane products)
3, aluminium hydroxide can be as various aluminum compound materials, flammable materials such as plastic, rubber flame retardant additives, artificial marble of packing, paper base material, surface color material, coating, toothpaste, fluoride salt, man-made agate, building materials, glass Mosaic quick-setting filling agent, SMC/BMC molding material filling, rubber and plastic material filling used for coating on the surface and the filling material of flame retardant paper.Copper paper surface smooth, rich in gloss, ink absorption.
4, the active aluminum hydroxide can improve the aluminum hydroxide and resin binding and processing, make it both flame retardant and filling double performance, so in the plastic, rubber and other advanced composite materials to add this product, not only make the product has flame retardant smoke elimination effect, but also anti-leakage, arc resistance, wear resistance.It can be widely used in electrical LDPE cable material, rubber, wire and cable insulation layer, sheath layer, BMC molding material, rubber and plastic material, insulation material, conveyor belt, copper clad plate, substrate, etc.
Post time: Apr-10-2020