Water Swellable Bentonite Powder Drilling Fluids Waterproofing Sealants Landfill Liners Industrial Binders
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Product Highlights
- High Water Absorption: Absorbs 8 times its own volume of water with 10-30 times volume expansion.
- Customizable Purity: Purity available at 99% minimum based on customer requirements.
- Adjustable Mesh Size: Mesh size customizable from 200mesh to 1250mesh.
- Versatile Applications: Suitable for drilling mud, ceramics, paper, concrete, and animal feed.
- ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 and ISO9001:2015 standards.
- OEM and ODM Services: Full customization, minor customization, and design-based customization available.
- Flexible Packaging: Available in 25kg/bag, 50kg/bag, or ton bag options.
- Fast Lead Time: Production completed within 15 workdays during peak and off-peak seasons.
Product Attributes
- Customization
- Available
- Certification
- ISO 9001:2008
- Packaging
- 25kg/Bag,50kg/Bag or Ton Bag
- Color
- White
- Usage
- Ceramic, Paper, Concrete, Model, Drilling Mud, Animal Feed
- Shape
- Powder
- Purity
- 99%Min
- Mesh
- 200mesh-1250mesh
- Transport Package
- by Sea
- Specification
- 325mesh
- Trademark
- DERUNHUABANG
- Origin
- China
- HS Code
- 50000
- Production Capacity
- 50000ton/Year
Product Images of Water Swellable Bentonite Powder Drilling Fluids Waterproofing Sealants Landfill Liners Industrial Binders
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Product Description



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 |
Bentonite for pulping: used as binder, suspension agent and water absorbent, suitable for oil drilling, foundation engineering and construction cement.
Chemical bentonite: as a filler, thickener, suspension agent, decolorizer, used for paper, rubber, paint, ink, daily chemical, paint, textile.
Feed with bentonite: as a binder, adsorbent, used for chicken, duck, goose, fish, pig feed.







About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2561089". Items marked "" are certified.
Company Profile
Shijiazhuang Huabang Mineral Products Co., Ltd. is a building material enterprise integrating mining, production, processing and sales. The company is located in Shikan Industrial Zone, Ciyu Town, Lingshou County, Hebei Province. It is 50 kilometers away from Shijiazhuang, capital of Hebei Province, 260 kilometers away from Beijing. It has convenient transportation, communication and abundant mineral resources. Our company has separate workshops for processing, mineral processing, packaging and storage, and has modern workshops. Production and testing equipment. Our company makes full use of local geographical advantages and resource advantages, introduces modern advanced production technology, and employs experts in chemical mineral processing industry to carry out scientific management, establishes a first-class multi-level management system, strictly checks on product quality, absolutely guarantees delivery date and delivery-related services. We have established long-term cooperation with many domestic and foreign producers and trading units. Huabang company has strong technical and economic strength: 38 employees with engineer, college degree or above. Beneficiation, processing, testing, sales, finance, warehousing and after-sales one-stop service, and through the ISO 9001: 2000 international quality system certification. Our factory was founded in 1986, the company was founded in 2000, is the main production and operation of non-metallic mineral products professional units. It mainly produces coloured sand, rock chips, mica, vermiculite, quartz sand, fiber materials, fire retardant coatings and so on. Among them, coloured sand, rock chips, mica and vermiculite are exported to Japan, West Germany, Thailand, Korea and other countries. Our company has always adhered to the production and marketing purpose of "quality first, customer first". We value the contract and keep reputation. We will participate in the international market competition with first-class product quality and excellent service. We warmly welcome domestic and foreign businessmen to negotiate trade with our company, cooperate sincerely and seek common development.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Shikan Village, Ciyu Town, Lingshou County, Hebei, China
-
Plant Area
- 28188 square meters
-
Number of Employees
- 68
-
Registered Capital
- 28,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Mica, Kaolin, Bentonite, Talc, Graphite Powder, Iron Oxide Pigment, Cenosphere, Diatomite Powder, Calcium Carbonate
-
Production Lines
- 3
-
Production Machines
- Grinding mill, Pulverizer
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-06-12
-
Export Year
- 10 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic, South Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 20
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS
-
Cooperated with Fortune 500
- No
FAQ
- What are the main applications of this bentonite powder?
- It is used in drilling mud, ceramics, paper, concrete, animal feed, casting, and as a decolorizer in chemicals.
- Can the mesh size be customized?
- Yes, the mesh size can be customized ranging from 200mesh to 1250mesh.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
- What are the available payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- Is OEM and ODM service available?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
- How long does it take to produce an order?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What certifications does the product have?
- The product holds ISO 9001:2008 certification and the company has ISO9001:2015 and RoHS certifications.
- What is the purity level of the bentonite?
- The purity is 99% minimum and can be customized based on specific requirements.
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