Bleaching Earth

It's widely used in the absorption and refinement of lubricant, paraffin wax, and Vaseline etc.

Commodity: Bleaching Earth, Activated Clay, Bleaching Clay

Molecular formula: H2 [AI2O3@mSiO2 (OH) 2] @nH2O

Specification:                  Decolorizing rate (via the burning oil & asphalt approach): 95% min                  Activity (naac approach) 180 m mol/kg min                  Free acid(H2SO4)0.15% max                  Moisture: 12.0% max                  Granularity (over 200 mesh): 90% max                  Filtration rate: 10.0ml/min max                  Bulk density: 0.7~1.1 g/ml                  Heavy Metal (as Pb): 0.005% max                  Arsenic (As): 0.0005% max

Properties:This product is a sub-white powder, which is not dissolved in water, oil or organic solvent. It has strong properties as cation exchange capacity, selective adsorption, hydrophilic property, surface activity and catalysis, It 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 corrosion-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, in addition, it has strong ability of oil decolorization, high speed of filtering oil and low oil retention of filter cake.

Functions:It's 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 glycerin.

Packing: In woven bags with plastic liner of 25kg net each.

Bleaching Earth