Bentonite Manufacturer Supplies Clay for Paint Industry Foundry Fertilizer

• Customization: Available
• Certification: ISO 9001:2008, Marine Transportation Appraisal
• Packaging: 25kg Per Woven Bag
• Model NO.: RHB
• Color: White, Yellow
• Usage: Ceramic, Paper, Concrete, Model
• Shape: Powder, Granuler
• CAS: 1302-78-9
• Molecular Formula: Al2H2O12si4
• pH: 4 - 7
• Application: Sewage Treatment, Drilling Wells
• MOQ: 1kg
• Keywords: Oil Drilling Additive
• Appearance: Oil Drilling Additive
• Packing: 25kg
• Quality: Hight
• Transport Package: 25kg/Bag
• Specification: 200 mesh, 325 Mesh, etc
• Trademark: JRHB
• Origin: China
• HS Code: 2508100090
• Production Capacity: 50000 Tons/Year

Product Description

Company Profile

Product Description

Bentonite, available in both calcium-based and sodium-based variants, serves as a premium thickening and high-viscosity additive for putty powder production, while also playing a critical role in specialized construction processes such as casting, subway shield tunneling, bridge pile driving, and slurry preparation.

In putty powder formulations, sodium bentonite excels in creating smooth, creamy textures with excellent workability and crack resistance, ensuring superior wall finishing. Calcium bentonite, while offering moderate thickening, enhances adhesion and water retention.

For industrial applications, sodium bentonite forms stable, high-yield slurries essential for:

Casting: Preventing metal penetration in molds
Shield tunneling: Lubricating and stabilizing excavation surfaces
Pile driving: Reducing friction during deep foundation work
Boring: Suspending cuttings in drilling fluids
Its unique swelling capacity and rheological properties make bentonite indispensable for maintaining fluid integrity under extreme pressure and temperature conditions, ensuring project efficiency and structural integrity across demanding construction scenarios.

Application	Casting/Shield Tunneling
Certification	ISO9001:2000/ROHS
Packing	Buyer Requirement
Lead time	5-7days

Packing & Delivery

Customer visits and certificates

FAQ

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1. Who are we?
We are based in Hebei, China, start from 2021,sell to Eastern Europe(30.00%),Domestic Market(30.00%),EasternAsia(20.00%),Africa(20.00%). There are total about 51-100 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?
Mica, Vermiculite ; Tourmaline ; Bentonite powder ; Calcite powder ; Diatomite powder

4. Why should you buy from us not from other suppliers?
Runhuabang has strong technical and economic strength: 38 employees with engineer, college degree in processing, testing, sales, finance, warehousing and after-sales one-stop service, passed the international quality system certification ISO 9001:2000
 
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese