Alurninum Hydroxide

Inorganic flame retardants

Alurninum Hydroxide

Aluminum Hydroxide

Molecular formula: AL(OH)3 or AL2O3 . 3H2 O

Molecular Weight : 78

●Technical Index

Item		Index
Item		ATH-1	ATH-8	AH-10
Chemical information	AL(OH)3％≥	99.50	99.6	99.6
	SiO2％≤	0.007	0.011	0.02
	Fe2O3％≤	0.015	0.010	0.02
	Na2O％≤	0.180	0.21	0.3
	L.O.I≤	34.550	34.50	35
S-Na2O％≤		0.03	0.007	0.007
Moisture（％）≤		0.21	0.100	0.3
D50 mean size(um)％≤		0.8-1.5	7-9	10-12
Whiteness％≥		96	91.2	95
DOP ml/100g≤		42	24	23
Refractive index		1.57
CAS NO.		21645-51-2

●Application

It is the most consumable and applicable inorganic additive flame retardant that does not only resist firing, but also prevents from smoke, dropping or toxic gas. it is widely used with gradual increase of the usage, at the sectors of hot solidifying and moulding plastic, synthetic rubber, coating and construction materials.

●Package and Storage

Package: internal plastic with knitted exterior covered with film, 25kg or 40kg net weight.

Transportation:Non-dangerous goods, protected from damp, rainfall and package damage in transportation.

Storage: stored stored in dry and ventilated warehouse.

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