| Customization: | Available |
|---|---|
| CAS No.: | 21645-51-2 |
| Formula: | Al(Oh)3 |
|
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Aluminium Trihydrate for water treatment production use PAC .ALUM
Product Description:
It is produced by precipitation method with the sodium alumina solution from sintering process,with the characters of fine particle size ,high whiteness and high purity.
Application:
It is mainly used for rubber, plastics, paints, adhesives and other polymer materials to eliminate smoke and flame retardant.
It can also be used as filling materials in building boards, artificial marble, paper and other products.
Specification
|
Aluminium 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
|
Detailed Photos:
Packing and Shipping:
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