What are the key performance indicators?

Key indicators include Viscosity (>35), Rheological ratio (<2.3), and Loss on Filtration (<14.9 mL), meeting GB/T5005-2010 standards.

What packaging options are available?

We offer 25kg woven bags with inner film for standard use, or 1-ton ton bags for large-scale projects to save handling costs.

What are the main applications of this bentonite?

It is widely used in oil/gas drilling, geological exploration, water well drilling, underground trenchless engineering, and casting.

Civil Engineering Underground Drill Wells Bentonite for Drilling

Name: Civil Engineering Underground Drill Wells Bentonite for Drilling
Brand: Pureytech Materials (Shenyang) Co., Ltd
SKU: 2128853872

Liaoning, ChinaPureytech Materials (Shenyang) Co., Ltd

US$120.00

1-4 Tons

US$100.00

5-9 Tons

US$70.00

10+ Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Certification

RoHS, ISO 9001:2008

Packaging

25kg Per Woven Bag

Model NO.

Color

Light Yellow/Gray

Usage

Model, Slurry

Shape

Powder

Volatiles

10-33%

Methylene Blue Absorption

10-28 G/100g

Moisture

5-12%

Form

Power

Sample

Can Provide Samples

Source

China

Purpose

Mud, Casting, Drilling

Fineness

325 Mesh

Product Attributes

Multi Functional Clay

Product Features

Active Bentonite

Product Performance

Low Impurity Bentonite

Product Inherent Attributes

Strong Bentonite

Transport Package

Woven

Specification

25kg/bag, 50kg/bag, Customized

Origin

China

Production Capacity

200000 Ton/Year

Key features

High Montmorillonite Content: Contains over 85% montmorillonite for superior bonding and swelling properties.

10-30x Expansion Ratio: Expands significantly upon contact with water to form stable, thick gel.

Excellent Filtration Control: Creates dense seals to reduce fluid loss and prevent wellbore collapse.

Multi-Application Versatility: Suitable for oil drilling, geothermal, trenchless engineering, and casting.

Strict Quality Control: Consistent quality with precise manufacturing and lab testing assurance.

Flexible Packaging Options: Available in 25kg bags or 1-ton ton bags for efficient handling.

Chemical Stability: Resists breakdown in varying pH (6-11), temperature, and salt levels.

Proven Industry Experience: Over 15 years of expertise with exports to 60+ countries worldwide.

Company profile

High Repeat Buyers ChoiceImporters and ExportersQuality AssuranceRaw-Materials Traceability

Pureytech Materials (Shenyang) Co., Ltd

Liaoning, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-05-01Nearest Port: Dalian Port, Tianjin Port, Jinzhou PortAverage Response Time: ≤6.84hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical bentonite supplier with crushing, drying, grinding, and activation capabilities, more than 10 production lines, and stated annual output of 1,200,000 tons. It offers OEM, ODM, and limited customization services, but does not provide 3D software design, SDKs, or evidence of new products in the past year. Quality assurance is reported, while supplier approval, corrective-action, and complaint-handling procedures lack documented records. Overseas service coverage is limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. RoHS is the only stated certification. Financial information is incomplete and largely represented by placeholder values, so financial credibility cannot be reliably assessed. No specific customer cases are provided.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and describes bentonite production using crushing, drying, grinding, and activation technologies. Its factory information indicates more than 10 production lines and production focused on bentonite.

CertificationsRoHS is explicitly listed as the supplier’s sustainable-development and product-certification capability. No other certifications are provided in the supplied information.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, bentonite output of 1,200,000 tons, and infrastructure including production facilities and a quality-assurance laboratory. These data explicitly support substantial production capacity, although the stated capacity figures are not fully consistent across the slices.

Customization capabilityThe supplier provides minor customization and customization from customer designs, and explicitly offers ODM and OEM services for popular brands. This supports a clear ability to adapt or manufacture according to customer requirements, though 3D software design and SDK support are unavailable.

Product Q&A

Q:What is the main component of bentonite?

The main component is montmorillonite, a natural silicate clay mineral. Higher content improves bonding, adsorption, and swelling properties.

Q:Are you a factory or trading company?

We are a source manufacturer with self-operated mining areas and modern production bases, ensuring full-chain quality control from mining to processing.

Q:How can I ensure product quality?

All products undergo strict laboratory testing. We also support sending samples to any specified institution for retesting to guarantee quality.

Q:Which type of bentonite should I choose?

Please provide your specific application areas (e.g., drilling, casting, feed, mud making) so we can recommend the suitable product.

Q:What is your production capacity and experience?

We have over 15 years of experience and an annual production capacity exceeding 5000 tons, serving clients in 60+ countries.