As one of Chinese largest Activated Bleaching Earth/fuller earth/bentonite clay suppliers, KEYWAY INDUSTRIAL CORPORATION LIMITED exported products to over 20 countries in the world including Singapore,Japan and the United Arab Emirates. Our products are highly acknowledged by our clients for its larger surface area, strong adsorption capacity and high decoloration efficiency. The bleaching earth can be used to decolorize and refine the edible oil,such as the harmful pigment(Red and yellow pigments),phospholipid,soapelement and so on,and Make it become the high-class oil. Activated Bleaching Earth/fuller earth/bentonite clay Characters:1)Strong decoloring-ability2)Good adsorption3)Higher in activity degree Working:Emerge and separate some matters,such as pigment,colloid,impurity,dram heavy metal in lipid which can cause oxidant and activator toxic. Specs:
Decoloring ability
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Min.95.00
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Activity degree(H+m.mol/kg)
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Min.180.00
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Free acid (H2SO4)
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Max.0.25
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Moisture
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Max.10.00
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Particle size (200 mesh)
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Min.95.00
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Filtration rate(ml/minture)
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Min.10.00
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Bulk density (g/ml)
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0.70-1.10
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oil retention
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Max.4.00
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We can also produce the goods according to your requests. Activated Bleaching Earth detailed description and usage:1).In mechanical casting industry, sodium bentonite can use as the casting molding sand, the cementing agent. And also use to overcome the phenomenon like "smuggles the sand" "the skin" in casting, to reduce cast defective products. To ensure the precision and finish of the casting2).In the paper industry, sodium bentonite serves as the paper auxiliaries, strengthens the paper radiance3).Using strong bonding properties, sodium bentonite uses in the white emulsion, the floor rubber, the starch and other manufactures.4).For the stability of the suspension sex, thickening sex, sodium bentonite can effectively float "scattered powder" can do the thickening, prevent precipitation additives of water-borne coatings5).At the same time use of its good dispersion and expansile, high build mud rate, low water loss and colloid performance and shear dilution ability, sodium bentonite can be used as a drilling mud sodium bentonite. Usage:Broadly speaking, activated bleaching earth finds use in following fields:1) Refining of Vegetable oils like:Cottonseed, Soyabean, Sunflower, Rapeseed, Mustard, Peanut, Coconut, Corn, Olive, Ricebran, Palm, Linseed, Castor, Tung oil and so on.2) Refining of hydrogenated vanaspati ghee oils, Margarine & shortening3) Refining of Animal Fats like tallow oil, fish oil, lard oil.4) Refining of Mineral Oils like: paraffin and waxes,insulating oil, rolling oil, white oil , waste oil (lubricating oil), vaseline, olefin and so on.