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Bentonite
Appearance:?White?powder
Chemical?Formula:?Al2O3.4(SiO2).?H2OMolecular?Weight:?360.31
Size:?100-3000mesh
CAS?No.:?1302-78-9
HS?Code:?2508100000
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1.?Features:
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1)?strong?decoloring?ability
2)?good?adsorption
3)?higher?in?activity?degree
4)?good?filtration?performance
5)?fast?filtering?speed
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2.?Working:
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Emerge?and?separate?some?matters,such?as?pigment,colloid,impurity,dram?heavy?metal?in?lipid?which?can?cause?oxidant?and?activator?toxic?.
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3.?Usage:
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1.Used?for?decoloring,?refining?and?purifying?industrial?oil,?such?as?lubricating?oil,?diesel?oil,?paraffin?wax,?gasoline,?grease,?kerosene,?white?oil,v?aseline,?etc.
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2.Used?for?recycling?and?regeneration?of?industrial?waste?oil,such?as?machine?oil,?lubricating?oil,used?engine?oil,?etc.
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3.Decoloration?and?refinement?of?edible?animal?and?vegetable?oil?like?Cottonseed?oil?,?Soyabean?oil,?Sunflower?oil,?Rapeseed?oil,?Mustard?oil?,?Peanut?oil?,?Coconut?oil?,?Corn?oil?,?Olive?oil,?Ricebran?oil?,?Palm?oil,?Palm-kernel?oil,?Linseed?oil?,?Castor?oil?,?Jajoba?&?Canola?oils,etc.
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4. Specification?of?Calcium?Base?Bentonite?and?Sodium?Base?Bentonite
Item | Calcium?Base?Bentonite | Sodium?Base?Bentonite |
Montmorillonite?content,?% | 60-90 | 70-72 |
Colloid?valence,?% | 60-90 | 100 |
Swelling?index,?ml/g | 8-12 | 20?min |
Water?absorption?rate,?% | 180-260 | 550-600 |
Ph?value | 6.5-7.5 | 9-10 |
Moisture?% | 10?max | 10?max |
Methyl?biue,?g/100g | 30?min | 32?min |
Fineneess(pass?200mesh?screen),?% | 95?min | 95?min |
5. Product photoes
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