What payment methods are accepted?

Accepted payment methods include T/T, LC, Western Union, D/P, PayPal, and Small-amount payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Premium White Bentonite Powder for Superior Coatings and Inks

Name: Premium White Bentonite Powder for Superior Coatings and Inks
Brand: Zhejiang Qinghong New Material Co., Ltd.
SKU: 2114816984

Zhejiang, ChinaZhejiang Qinghong New Material Co., Ltd.

US$2,600.00

1-13 Tons

US$2,550.00

14+ Tons

Product profile

Customization

Available

CAS No.

68911.87-5

Formula

R4n+X(H2O)4{(Al2-Xmgx)[Si4o10](Oh)2}-

Model NO.

808

Appearance

Powder

Usage

Coating Auxiliary Agents

Color

White

Moisture Content

≤2.5

Loss on Ignition (900℃,%)

38~43

Paymenrt

T/T

Sample

Availiable

Storage

Cool Dry Place

Delivery

by Sea/Air/Road

MOQ

1mt

Purity

99%

Transport Package

25kg or 600kg Net Plastic Bag, or to Be Customized

Specification

Industrial Grade

Trademark

Origin

China

Production Capacity

20000mt/Year

Key features

Self-Activated Dispersion: Disperses without activator in high-polar solvents like xylene and ketones.

Broad Application Scope: Suitable for antiseptic paint, printing oil, boat paint, and industrial decorative paints.

Flexible Dosage: Dosage range 0.5-1.5%, determined by required thickening and rheological effects.

Long Storage Life: Shelf life of two years when stored in a ventilated, cool, and dry place.

ISO9001 Certified: Manufacturer holds ISO9001:2015 certification with strict QA/QC inspection processes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Zhejiang Qinghong New Material Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryZhejiang Qinghong New Material Co., Ltd. is a China-based factory and limited company located in Lin'an District, Hangzhou, Zhejiang, established in 2013 according to the company profile. It manufactures activated bentonite, organic bentonite, and rheological additives, with one production line, 33 employees, reported organic clay output of 10,000 tons, and off-peak lead time within 15 working days. The supplier holds an ISO9001:2015 certificate and reports eight years of R&D engineer experience, but quality-control staffing is fewer than five people. TUV Rheinland is identified as the audit organization; the audit evaluation result is recorded as 0, while the audit type is coded as 1 and the report validity period ended on 2025-08-04. Evidence is insufficient to confirm after-sales services, financial credibility, customization, innovation services, or customer cases. Multiple operational, overseas-service, sustainability, and product-development fields are explicitly marked unknown.

Supplier typeThe supplier is identified as a factory and a limited company located in Hangzhou, Zhejiang, China. Its stated business is manufacturing organic bentonite and related rheological additives, with the company profile also identifying activated bentonite as the primary product.

CertificationsThe supplier reports holding an ISO9001:2015 certificate, and its company description states that it previously obtained an ISO9001-2000 certificate. TUV Rheinland is listed as the audit organization, but the audit evaluation result is recorded as 0 and the supplied audit report validity ended on 2025-08-04, so no positive audit conclusion can be established from the data.

R&D capabilityThe supplier describes joint research, development, and production with the Beijing Petroleum and Chemical Industry Research Institute and reports eight years of R&D engineer experience. However, ODM, SDK, new-product R&D, private-mold, professional technical-supplier, and 3D design capabilities are marked unknown, so the breadth of current innovation services remains unverified.

Production capacityThe supplier operates as a manufacturing factory with one production line, 33 employees, reported organic clay output of 10,000 tons, and off-peak lead time within 15 working days. Its stated specialization in organic bentonite and rheological additives provides direct evidence of established manufacturing capability.

Product Q&A

Q:What is the CAS number of this product?

The CAS number is 68911.87-5.

Q:In which solvent systems can this additive be used?

It is suitable for low-medium and some high polar solvent systems, including aliphatic hydrocarbons, esters, ketones, xylene, xylene-esters, and xylene-ketones.

Q:Does this product require an activator for dispersion?

No, it can disperse self-activatedly without an activator in medium-high polar solvent systems.

Q:What is the recommended dosage for paint?

The general dosage range is 0.5-1.5% of the paint amount, depending on the required thickening effect and rheological performance.

Q:What are the storage conditions and shelf life?

Store in a ventilated, cool, and dry place. The storage life is two years.