ALUMINIUM TRIHYDRATE
ATH - Filler with an attitudeIt is a primary ingredient in most solid surface materials, accounting for as much as 70% of the total product.
| SPECIFICATION OF ALUMINIUM TRIHYDRATE | |
| Al2O3 | 64.7% |
| Fe2O3 | 0.0205% MAX |
| SiO2 | 0.025% MAX |
| Na2O (TOTAL) | 0.35% MAX |
| Al(OH)3 | 99.8% MAX |
| Sp gravity | 2.4 g/cc |
| LOD at 1100C | 0.4% MAX |
| Loss on ignition at 10500C | 34% |
| Residue on 325 Mesh | NIL |
| Average Particle Size | Varies as per grades |
| * Note : We have different grades, uncoated and coated, with different average particle size varying from 2 microns to 10 microns as per application. | |
Physical Properties
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Aluminum Trihydrate is used in various industries as:
- A raw material in the production of aluminum chemicals.
- A raw material in the manufacture of glass and glazes.
- A raw material in catalyst production.
- A flame retardant and smoke suppressant filler in plastics (for example: Cables, rubber products and carpet backing).
- A raw material for fertilizers, and fiber cement board products.
- An extender and bodying agent in paper, solvent- and water-borne paints, UV curable coatings, inks, and adhesives.
- A polishing and cleansing agent, mould wash and separating agent.
- A filler of cast polymer products such as onyx and solid surfaces.
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