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aluminium hydroxide/ white lake Classfication
1 Common white aluminium hydroxide.
2 White white aluminium hydroxide.
3 Super white aluminium hydroxide.
aluminium hydroxide Specification and Chemical Composition(%)
| Specification | Qualified | First grade | Premium |
| Al(OH)3 | ≥99.6 | ≥99.73 | ≥99.8 |
| SiO2 | ≤0.1 | ≤0.06 | ≤0.01 |
| Fe2O3 | ≤0.05 | ≤0.03 | ≤0.03 |
| Na2O | ≤0.40 | ≤0.25 | ≤0.20 |
aluminium hydroxide Physical Index
| Melting Point | 300°c |
| Shape | White Powder |
| Specific Gravity | 2.4g/cm3 |
| Solubility | Insoluble |
aluminium hydroxide Size Availble
325mesh 800mesh 1250mesh 3000mesh 5000mesh 8000mesh
aluminium hydroxide Applications
1 Used as water treatment, catalyst and catalyst carrier.
2 Used as flame retardant in resin, synthetic rubber and plastic industry.
3 Used in glass industry to increase whiteness, transparency, glossiness and brightness.
4 Used in production of waterproof fabric, printing ink, paper filler, wires and cables.
5 Used as mordant in dye/painting industry for its strong adsorption capacity of coloring matter.
6 Used as ceramic material.
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