Bentonite (Calcium Bentonite & Sodium Bentonite)
Properties:
Bentonite is a clay generated frequently from the alteration of volcanic ash, consisting predominantly of smectite minerals, usually montmorillonite.
Bentonite is used in foundry, metallurgy, well drilling slurry, food, oil, agriculture, chemical industry, environmental protection, zoology construction, ecological construction, building, paper making, textile, printing & dyeing, ceramic, medicine, cosmetic, machine, etc.
CAS No.:
1302-78-9
Molecular Weight:
360.31
Molecular Formula:
Al2O3·4(SiO2)·H2O
Structure Formula:
Specifications:
| Item | Index |
|---|---|
| Description | Calcium based Bentonite |
| Major Function | Viscosity Agent |
| Testing specification | Per API spec 13A |
| Yield Point / Plastic Viscosity ratio | 3 Max. |
| Filtrate volume, ml | 15 Max. |
| Residue (75-micron wt % ) | 4.0 Max. |
| Moisture, wt % | 10 Max. |
Packing:
Packed In P.P. woven bags of 25kgs/50kgs/1000kgs net each.
Note:
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