What packaging options are available?

We offer 25kg woven bags for standard use and 1-ton ton bags for large-scale usage to save packaging and handling costs.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Sodium Grade Foundry Clay Casting Additives Binding Capacity Bentonite for Iron Casting

Name: Sodium Grade Foundry Clay Casting Additives Binding Capacity Bentonite for Iron Casting
Brand: Pureytech Materials (Shenyang) Co., Ltd
SKU: 2122532372

Liaoning, ChinaPureytech Materials (Shenyang) Co., Ltd

US$130.00

1-4 Tons

US$100.00

5-9 Tons

US$65.00

10+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Packaging

25kg Per Woven Bag

Color

Light Yellow/Gray

Model NO.

HHS-60

Usage

Ceramic, Paper, Concrete, Model

Shape

Powder

Viscosity

60-70/80-90

Rheoplasticity Ratio

≤1.5PA/(MPa·S)

Loss on Filtration

≤15.0ml

75μm Sieve Residue

≤4

Moisture

≤10%

Sample

Can Provide

Product Name

Casting Bentonite

Transport Package

Woven

Specification

25kg/bag, 50kg/bag, Customized

Origin

China

Production Capacity

200000 Ton/Year

Key features

High Wet Compressive Strength: Provides sufficient wet strength to prevent sand mold deformation during transportation and boxing.

Excellent Thermal Stability: Prevents adhesive film failure under high-temperature molten metal, reducing sand flushing defects.

High Reusability Rate: Low 'dead clay' formation rate significantly reduces per-unit bentonite consumption.

Superior Breathability: Proper particle size ensures mold permeability and easy shake-out for cleaner casting surfaces.

Proven Manufacturer: Source manufacturer with over 15 years experience, self-operated mining, and 5000+ tons annual capacity.

Flexible Packaging Options: Available in 25kg woven bags or 1-ton ton bags to optimize handling and reduce costs.

Global Export Experience: Products exported to over 60 countries including Southeast Asia, Middle East, and Europe.

Strict Quality Control: Full chain control from mining to processing with lab testing and support for third-party retesting.

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: ≤6.46hTerms 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 are the main components of bentonite?

The main component of bentonite is montmorillonite, a natural silicate clay mineral. Higher montmorillonite 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:How long have you been in the industry?

We have over 15 years of experience in the bentonite industry, with rich production experience and technical accumulation.

Q:Which markets do you serve?

We export to over 60 countries and regions worldwide, including Southeast Asia, the Middle East, Europe, and South America.