Aluminum hydroxide Micron is an inorganic flame retardant additive.
Practically insoluble in water,not only has the function of non-toxic, good stability,
does not produce toxic gases at high temperature, but also reduce the advantages of plastic burning smoke emission,
and low-temperature endothermic dehydration, at about 235-350ºC.
It is not only flame retardant but also smoke-proof and does not produce toxic gases.
Therefore, it is widely used in industries such as Cables Wires And Other Electronic Components, Plastics, Synthetic Rubber,
Coatings And Building Materials.
Aluminum Hydroxide Micropowder(ATH) | Standard HG/T4530-2013 | Typical Data |
Al(OH)3% | ≥99.9 | ≥99.9 |
Al2O3% | ≥64 | 65 |
Na2O% | ≤0.3 | 0.14 |
Na2O(S)% | ≤0.03 | 0.015 |
SiO2% | ≤0.015 | 0.006 |
Fe2O3% | ≤0.02 | 0.015 |
Packed Density(g/cm3) | ≥0.3 | 0.3 |
D50 | 2um/4um or customized | |
DOA Oil Absorption(ml/100g) | ≤40 | 32.1 |
Whiteness | ≥97 | 98.4 |
PH Value | 8.5-10.5 | 8.9 |
Electric Conductivity(us/cm) | ≤80 | 21 |
Water% | ≤0.3 | 0.24 |
Specific Surface Area(m2/g) | / | 2 |
True Specific Gravity | / | 2.42 |
Hardness(Mohs) | / | 3 |
