Aluminium Hydroxide for Solid Surface

• CAS No.: 21645-51-2
• Formula: Al(Oh)3
• EINECS: 244-492-7
• Classification: Aluminium Hydroxide
• Appearance: Powder
• Grade Standard: Industrial Grade
• Model NO.: KW
• Solubleness: Soluble Alkali
• Ionization Capacity: Strong Alkali
• Quality: Superior Grade
• Usage: Dietary Alkali, Industrial Alkali
• Transport Package: 25 Kgs Bag
• Specification: powder
• Trademark: KINGWAY
• Origin: China
• Production Capacity: 500000mt/Year

Product Description

Hydrated Alumina ATH, Aluminium hydroxide, flame retardant,artifical marble,toothpaste abradant,flame retardant,Artificial Onyx Filler, etc,

Regarding Aluminium Hydroxide for artifical marble,toothpaste abradant,flame retardant,Artificial Onyx Filler, etc,spec:

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
Shelf life: Longer than 2 years.

 

chemical properties :
Al(OH)3: 99.6% min.
Al2O3: 65.1% min.
SiO2: 0.03% max.
Fe2O3: 0.02% max.
Na2O: 0.2% max.
L.O.I.: 35% max.
Moisture: 0.3% max.
PH: 7.5~10
Whiteness:96% min.
Particle Size:D50: 13~18um
Packing: in 25 kgs bags,

 

We have different size,fine, ultra fine, and also coated by Silane or Stearic Acid.
Particle size D50:90um, 75~90um,50um,25um,20um,14um,10um,5um,3um,1um.

 

Aluminium Hydroxide(ATH, Alumina Trihydrate) for filler

 

Brand	Chemical Composition %				PH	Absorption of oil ml/100g	Whiteness	Particle size			Moisture
	Al(OH)3	SiO2	Fe2O3	Na2O				D50 (um )	+60 mesh	+325 mesh	%
H-WF-1	99.5	0.08	0.01	0.35	7.5-9.8	50	97	1.1±0.3	0	0.1 max.	0.5
H-WF-2N	99.5	0.08	0.01	0.35	7.5-9.8	50	97	1.4±0.3	0	0.1 max.	0.5
H-WF-8	99.6	0.05	0.02	0.30	7.5-9.8	35	96	8±2	0	0.5 max.	0.4
H-WF-10	99.6	0.05	0.02	0.30	7.5-9.8	33	96	10±2	0	1.0 max.	0.3
H-WF-14	99.6	0.05	0.02	0.30	7.5-9.8	32	95	15±3	0	12 max.	0.3
H-WF-25	99.6	0.05	0.02	0.30	7.5-10	32	95	25±5	0	-	0.2
H-WF-25MSP	99.6	0.03	0.02	0.20	7.5-9.8	21	95	40±20	0	-	0.2
H-WF-50-SP	99.6	0.03	0.02	0.20	7.5-10	30	93	50±10	0	-	0.2
H-WF-75	99.6	0.05	0.02	0.25	7.5-10	40	93	85±15	-	-	0.1
H-WF-90	99.6	0.05	0.02	0.25	7.5-10	40	93	100±20	-	-	0.1
H-WF-90-SP	99.6	0.03	0.02	0.20	7.5-10	30	91	95±20	-	-	0.1