XS-ACW Al(OH)? Series

Al(OH)₃ has the function of flame retardant and smoke elimination, non-toxic, less corrosive to the substrate, and does not produce secondary pollution. The product is white powder, weakly acidic, insoluble in water and alcohol, easily soluble in acid and strong alkali, and the decomposition temperature is 200 °C.

Our company has its own aluminum hydroxide surface modification treatment technology, which improves the dispersibility of the product, is not easy to precipitate, and is compatible with organic polymers, reduces the impact on the physical properties of the substrate, and can be modified according to user needs. .

EINECS NO: 269-789-9
CAS NO: 21645-51-2
Chemical formula: Al(OH)₃

Additional Information

Product and usage characteristics	XS-ACW-2	XS-ACW-5	XS-ACW-8	XS-ACW-10
Exterior	White powder	White powder	White powder	White powder
Al(OH)₃content %	≥99.5	≥99.5	≥99.5	≥99.5
SiO₂content %	≤0.08	≤0.05	≤0.05	≤0.05
Fe₂O₃content %	≤0.03	≤0.03	≤0.03	≤0.03
Na₂O content %	≤0.45	≤0.30	≤0.3	≤0.3
pH	7.5～10	7.5～10	7.5～10	7.5～10
Burning weight loss %	34±1	34±1	34±1	34±1
Chroma	≥96	≥96	≥96	≥96
Water content %	≤0.50	≤0.50	≤0.50	≤0.50
Relative density g/cm₃	2.4～2.45	2.4～2.45	2.4～2.45	2.4～2.45
D₅₀um	1～3	3～5	7～10	10～13
Dispersion	★★★★	★★★★	★★★★★	★★★★★
Recommended use	Thermosetting materials such as epoxy resin, polyester resin, polyurethane resin, silicone rubber, etc. Thermoplastic materials such as PVC, PE, EVA
Can use	A / B

Application areas: A—thermoplastic material B—thermosetting material and adhesive C—paint coating