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4.Pseudo-Boehmite
Please click on the following grades to view detailed specification.
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Pseudo-Boehmite
(Macroporous)
PROPERTY:
This product is white powder with high purity,low pile,large pore volume,high specific surface and good compatibility. It can be easily decentralized and soluble in the acid and alkali solution. It can become highly active alumina after low-temperature roasting and dehydration.
MAIN USEAGE:
This product is a good raw material of aluminum salt prodcuts. After the molding process ,it can not only be the different forms of desiccant,adsorbent and catalyst support,but also the coloring agents and stabilizer of glass and enamel industry. Besides,it is a good raw material of fill ink and light-emitting materials.
SPECIFICATION:
Index
Model |
SiO2≤
（%） |
Fe2O3≤
（%） |
Na2O≤
(%) |
Al2O3·
3H2O≤
(%) |
Bulk density ≤(g/cm3) |
Pore volume
(ml/g) |
Specific
surface
≥(m2/g) |
L.O.I (%) |
Dry basis
(%) |
LP-D-08 |
0.30 |
0.01 |
0.08 |
3.0 |
0.20 |
0.8-1.0 |
300 |
18-22 |
68-72 |
LP-G-08 |
0.30 |
0.01 |
0.08 |
3.0 |
0.20 |
0.8-1.0 |
300 |
18-22 |
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