What is the purity of the product?

The product has a purity of 99%.

What is the recommended dosage?

The average dosage is 3-5% in sealants and slightly more in paints, depending on the formulation.

Hotsale Advanced - Technology Stable - Performance Organic Bentonite Rheological Additive

Name: Hotsale Advanced - Technology Stable - Performance Organic Bentonite Rheological Additive
Brand: Zhejiang Qinghong New Material Co., Ltd.
SKU: 2189361555

Zhejiang, ChinaZhejiang Qinghong New Material Co., Ltd.

US$1.60-2.50

1,000 kg

Product profile

Customization

Available

CAS No.

68911.87-5

Formula

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

Model NO.

801-A

Appearance

Powder

Usage

Coating Auxiliary Agents

Color

White

Loss on Ignition (900℃,%)

35.0~38.0

Moisture Content

2.8-3.5

Sample

Availiable

Paymenrt

T/T

Storage

Cool Dry Place

Delivery

by Sea/Air/Road

MOQ

1mt

Purity

99%

Transport Package

Paper Value Bags with PE Liner

Specification

25kg/Bag

Trademark

QINGHONG

Origin

Zhejiang, China

Production Capacity

20000mt/Year

Key features

Organic Ammonium Montmorillonite: High-performance rheological additive for low-medium polarity solvents.

Excellent Thickening Performance: Provides superior viscosity control in sealants, paints, and inks.

Wide Temperature Stability: Maintains good dispersity and performance across a wide temperature range.

Versatile Application Scope: Suitable for inks, asphalt paint, anti-corrosion paint, marine paint, and sealants.

Easy Dispersion Process: Disperses easily under shear during grinding or pre-gel formation.

ISO9001:2015 Certified: Manufactured under strict quality management system certification.

Customization Available: ODM service and design-based customization options are supported.

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.