Product Description
| Name | Product Index | |
| Chemical index (%) | Al2O3 | ≥64.5 |
| Al(OH)3 Content | 99.8%min | |
| SiO2 | ≤0.02 | |
| Fe2O3 | ≤0.02 | |
| Na2O | ≤0.2 | |
| physical index | Ignition loss | ≤35 |
| Particle size D50 | 10um | |
| Whiteness | ≥90 | |
| Oil Absorbency | 30 | |
| PH value | 8-9 | |
| attached water% | 0.17 | |
| Moisture | 0.1%max |
General Description
Aluminum Hydroxide, Al (OH) 3, archaically called hydrate of alumina or alumina trihydrate (Al2O3·3H2O), which is a non-abrasive powder with a Mohs’ hardness index of 2.5 – 3.5 and a specific gravity of 2.42. It can be heated to 200°C and hydrated alumina can be decomposed into 66% alumina and 34% water.
Applications
-Used for glass, Water treatment industries,Zeolite
-Used as filler for Artificial Marble (DuPont Stone) and artificial agate
-Used as flame retardant filler for Rubber and Plastic
-Used as filling agent for Toothpaste, Carpet Fillers, Papermaking Fillers, Catalyst, etc
Post time: Sep-02-2021