Industrial Aluminum hydroxide
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Industrial Aluminum hydroxide
Industrial Aluminum hydroxide
NA-75 is a dry grade aluminum hydroxide. This material has high heat adsorption and good thermal stability which can reduce flame propagation in materials. It is produced from bauxite using the Bayer process.
NAM is a wet grade aluminum hydroxide. This material is the most widely used inorganic additive and inorganic flame retardant. The primary applications: various aluminides such as aluminum salts, flame-retardant fillers for flammable materials such as rubber, plastics, and paper, pigments, fillers for artificial agate and glass, building materials, and precursors of high-purity aluminum alloys.
The primary applications: as a flame retardant for plastics, rubber, textiles, and paper, to reduce the risk of fire. As a filler and pigment for paints, coatings, adhesives, and ceramics. Used in water treatment plants to remove impurities from water.
Grade |
|
NA-75 |
NA-M |
Name |
Unit |
Indicator value |
Indicator value |
Al2O3 |
[%] |
≥65 |
≥65 |
SiO2 |
[%] |
≤0.02 |
≤0.02 |
Fe2O3 |
[%] |
≤0.01 |
≤0.01 |
Na2O |
[%] |
≤0.40 |
≤0.40 |
Moisture |
[%] |
≤0.40 |
≤5.00 |
Loss on ignition |
[%] |
34.5±0.5 |
34.5±0.5 |
-45μm |
[%] |
≤12 |
|
Particle size |
|
|
+ 80mesh<4% +200mesh>70 |
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