Aluminum Hydroxide
ATH
Product Description:Aluminum Hydroxide, 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.
Aluminum hydroxide is white powder product. Its appearance is white crystal powder, non- toxic and odorless, with the characteristics of good flowability, high whiteness, low alkali and low iron. It is an amphoteric compound.
Application:
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.
(Specification):
Item | 单位Unit | 指标Index |
Content of Al2O3 | % | ≥64.5 |
Content of SiO2 | % | ≤0.02 |
Content of Fe2O3 | % | ≤0.02 |
Content of Na2O | % | ≤0.20 |
Ignition loss | % | ≤35 |
Whiteness | - | ≥95 |
pH value | - | 8.9 |
attached water | % | 0.17 |
Specification | 325 mesh, 800mesh, 2000 mesh,5000 mesh, etc. (10um,14um,55um,75um etc) | |
Packing and storage:25 kg /bag, using kraft bags with PE inner. Handle with care,keep airtight and dry.
Aluminum Hydroxide
ATH
Product Description:Aluminum Hydroxide, 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.
Aluminum hydroxide is white powder product. Its appearance is white crystal powder, non- toxic and odorless, with the characteristics of good flowability, high whiteness, low alkali and low iron. It is an amphoteric compound.
Application:
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.
(Specification):
Item | 单位Unit | 指标Index |
Content of Al2O3 | % | ≥64.5 |
Content of SiO2 | % | ≤0.02 |
Content of Fe2O3 | % | ≤0.02 |
Content of Na2O | % | ≤0.20 |
Ignition loss | % | ≤35 |
Whiteness | - | ≥95 |
pH value | - | 8.9 |
attached water | % | 0.17 |
Specification | 325 mesh, 800mesh, 2000 mesh,5000 mesh, etc. (10um,14um,55um,75um etc) | |
Packing and storage:25 kg /bag, using kraft bags with PE inner. Handle with care,keep airtight and dry.
