Aluminum Hydroxide
Aluminum Hydroxide
Aluminum hydroxide is white powder product. Its appearance is white crystal powder, non-toxic and odorless,
with the characteristics of good flow ability, high whiteness, low alkali and low iron. It is an amphitricha compound.
Technical index
Specification | Index | |
Chemical Composition % | Al(OH)3 | 99.5min |
SiO2 | 0.02max | |
Fe2O3 | 0.01max | |
Na2O | 0.35max | |
Na2O(s) | 0.04max | |
Absorption of oil ml/ 100g | 50 | |
Whiteness | 96min | |
Elec.Conductivity μS/cm | 120 | |
Particle size:D50 | 3- 100um | |
Moisture | 0.5max |
Mainly application
1). low iron, high whiteness aluminum hydroxide, it is the good material to produce artificial marble and artificial
agate, good brightness and smooth surface, good abrasion resistance
2).low sodium content aluminium hydroxide , can improve the optical properties of glass, reduce the swelling rate,
whiteness, transparency, gloss, brightness enhancement of thermal shock resistance and chemical corrosion
resistance can increase the glass.
3).Micron aluminum hydroxide property is to flame retardant self-extinguishing, thus adding advanced composite
materials in the plastic and rubber products, it will not only have the function of flame retardant and smoke suppression
effect but also anti-leakage resistance, abrasion resistance enhancement.
4).As raw materials, can used for production of aluminum chemicals,major products include Alum(aluminum sulfate),
poly aluminum chloride (PAC), sodium aluminate, zeolites, alumi num fluoride
5).Used as surface coating, filler and flame retardant in papermaking industry
6).Be used in preparing toothpaste as an excellent frictional agent for high and middle class toothpaste due to its
moderate hardness and good taste.
Package:
40kg/paper bags
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