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| Customization: | Available |
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| Certification: | ISO 9001:2008 |
| Packaging: | 25kg/Bag,50kg/Bag or Ton Bag |
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Bentonite is a kind of clay mineral with montmorillonite as the main component.
It has strong water absorption, it can absorb 8 times of its own volume of water, and it has a volume expansion of 10-30 times. It is suspended and cemented in the aqueous solution. It has grease luster and smooth touch. it Can absorb water to expand and become colloidal shape. If the water lost after long-term air drying, it can become loose again Because of its strong ion exchange capacity, bentonite can absorb or absorb various colors. Mix it with grease to make it smoother. Its fine powder water suspension has good dispersion and not easy to precipitate. In oil and gas drilling, mud should be used to cool bit, remove debris, protect well wall and balance ground pressure. Bentonite is an ideal material for drilling mud because of its good dispersibility and large amount of mud.
Product Specification:
| Physical properties | Sodium bentonite | Calcium bentonite |
| Color | white/yellow | white/yellow |
| Whiteness | 70-80% | 70-80% |
| Plasticity | 180-200% | 80% |
| 325 mesh pass rate | 90% | 90% |
| Swelling capacity | ≥20 | ≥7 |
| Composition | Sodium Bentonite | Calcium Bentonite |
| SiO2% | 69.32 | 67.23 |
| Al2O3% | 14.27 | 15.88 |
| Fe2O3% | 1.84 | 2.62 |
| TiO2% | 0.13 | 0.13 |
| CaO% | 1.99 | 2.22 |
| MgO% | 2.69 | 4.01 |
| Na2O% | 1.85 | 0.13 |
| K2O% | 1.38 | 0.19 |
| LOl% | 5.67 | 8.09 |
1.Who are we?
We are based in Hebei, China, start from 2023,sell to Oceania(20.00%),Domestic Market(20.00%),Southeast
Asia(20.00%),Africa(10.00%),Mid East(10.00%),Western Europe(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Eastern Europe(5.00%). There are total about 11-50 people in our office.
2.How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment
3.What can you buy from us?
Iron Oxide Pigment, Sepiolite Fiber, Mica, Carbon Black, Diatomite Powder
4. Why should you buy from us not from other suppliers?
Our factory was founded in year 2008, which is located in Lingshou County, Shijiazhuang city, Hebei Province. Our factory covers an area of 28000m2, with more than 60 employees, mainly producing iron oxide pigments, diatomite, tourmaline an so on .
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,Express Delivery;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;
Language Spoken:English,Chinese,German,Arabic,French
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