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Detail Information

Aluminium Hydroxide High White Series
Molecular formula: Al(OH)3
Molecular Weight: 78.0
CAS No.: 21645-51-2
Hs Code: 281830
Synonyms: Hydrated alumina; Alumina hydrate; Alumina trihydrate;
ATH; Aluminum hydrate; Aluminum trihydrate; Alhydrogel; Superfos; Amphogel; Aluminum (III) hydroxide; Amorphous alumina; Trihydrated Alumina; Trihydroxyaluminum
Physical properties:
Appearance: White powder
Molecular formula: Al(OH)3
Molecular Weight: 78.0
CAS No.: 21645-51-2
Bulk Density(g/cm3):Loosed: 1.1
Packed: 1.3
Density(g/cm3): 2.42
Application: A kind of special aluminium hydroxide, a white powder, odorless, tasteless, good in dispersity, high whiteness and low iron content, as the execent filler for artificial marble products. with it artifical marble can be made with perfect brightness, smooth surface, good dirt resistance, abrasion resistance, bump resistance and high structural strength, is ideal filler for modern new-types of building materials and artware.
Specification:

Brand	Chemical Composition %				PH	Absorption of oil	Whiteness	Particle size		Moisture
JZBT	Al(OH)3	SiO2	Fe2O3	Na2O		Ml/100g		D50 (um)	+325 mesh	%
H-WF-1	99.6 min	0.03 max	0.01 max	0.3 max	7.5-9.8	50 max	97	1.1±0.2	0.1 max.	0.2
H-WF-2N	99.6 min	0.03 max	0.01 max	0.3 max	7.5-9.8	50 max	97	1.4±0.3	0.1 max.	0.2
H-WF-5	99.6 min	0.03 max	0.01 max	0.3 max	7.5-9.8	34 max	96	5±1	0.5 max.	0.2
H-WF-8	99.6 min	0.03 max	0.01 max	0.3 max	7.5-9.8	27 max	96	8±2	0.5 max.	0.2
H-WF-10	99.6 min	0.03 max	0.01 max	0.3 max	7.5-9.8	26 max	96	10±2	1.0 max.	0.2
H-WF-14	99.6 min	0.03 max	0.01 max	0.3 max	7.5-9.8	25 max	95	15±3	12 max.	0.2
H-WF-20	99.6 min	0.03 max	0.01 max	0.3 max	7.5-9.8	25 max	95	21±3	30 max.	0.2
H-WF-25	99.6 min	0.03 max	0.01 max	0.3 max	7.5-10	25 max	95	25±5	-	0.2
H-WF-75	99.6 min	0.03 max	0.01 max	0.3 max	7.5-10	25 max	93	85±10	-	0.1
H-WF-90	99.6 min	0.03 max	0.01 max	0.3 max	7.5-10	25 max	93	90±20