Molecular formula: H2[AI2O3.mSiO2(OH)2].nH2O
Characteristics:
Activated bleaching earth (ABE) is a sub-white powder which is insoluble in water, oil or organic solvent. It has strong properties as cation exchange capacity, selective adsorption, hydrophilic property, surface activity and catalysis.
Activated bleaching earth (ABE) can adsorb and eliminate mineral materials as pitch, neutral colloid, sulfide and olefinenaphthenic acid in lubrication to improve the durability and photo-stability of the lubricant and to increase the ability of corrosiveness-resisting, and can also absorb and eliminate the pigment, aflatoxin and the carcinogenic substance of 3-4 benzpyrene in vegetable oil, in addition, it has strong ability of oil decolorization, high speed of filtering oil and low oil retention of filter cake.
Specification:
| Item |
Standard |
| CS-1020 |
CS-1040 |
| decoloring power |
110 min |
150 min |
| activity degree(m.mol/kg) |
140 min |
120 min |
| 190 min |
180 min |
| free acid (measured in H2SO4) % |
0.2 max |
0.2 max |
| particle size pass (200 mesh) % |
93 min |
95 min |
| moisture % |
11 max |
12 max |
| Item |
Standard (CS-1055) |
| igmition losses( 960 °C)% |
22 max |
| Ioose density g/ml |
0.5 |
| true density g/ml |
2.4 |
| free acidty (measured in H 2 SO 4) mg |
3 max |
| particle size pass (200 mesh) % |
90 min |
| decoloring power (method of standard soil) |
180 min |
Packing:
In 25kg pp woven bag.
Use:
Activated bleaching earth (ABE) is widely used in the absorption and refinement of lubricant, paraffin wax, and vaseline, the decolorization of animal and vegetable oil, and the purification of honey, wax and glycerine.
MSDS: Available when required. |
