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Product profile
Customization
AvailableCAS No.
68911.87-5Formula
R4n+X(H2O)4{(Al2-Xmgx)[Si4o10](Oh)2}-Model NO.
823Kind
ThickenerAppearance
PowderApplication
Building Coating, Car Paint, Furniture PaintProperty
Oil-SolutionAuxiliary System
Oil Type Coating Auxiliary AgentUsage Stage
Manufacturing StageUsage
Coating Auxiliary AgentsColor
WhiteLoss on Ignition (900℃,%)
35.0~38.0Moisture Content
2.5-3.5Paymenrt
T/TSample
AvailiableStorage
Cool Dry PlaceDelivery
by Sea/Air/RoadMOQ
1mtPurity
99%Transport Package
25kg or 600kg Net Plastic Bag, or to Be CustomizedSpecification
Industrial GradeTrademark
QHOrigin
ChinaProduction Capacity
20000mt/YearKey features
High Efficiency Thickening: Provides excellent thickening, anti-sinkable, and anti-sagging properties for solvent-based systems.
Self-Activated Formula: No chemical polar activator needed; easy to disperse and can be added during or after grinding.
Wide Application Scope: Suitable for industrial paint, printing ink, furniture paint, and oil-field drilling applications.
Customizable Packaging: Standard 25kg bags available, with packaging and weight options customizable to client needs.
ISO9001 Certified Quality: Manufactured under ISO9001:2015 management system with strict QA/QC inspection processes.
Long Storage Life: Stable product with a storage life of two years when kept in a ventilated, cool, and dry place.
Versatile Dispersion: Compatible with low, medium, and high polarity solvent systems; high-speed shear improves dispersion.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.
Company profile
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 recommended dosage for 823 additive?
A:
The dosage in the system is usually 0.5-2.5% by weight.
Q:Does 823 require a polar activator?
A:
No, it is a self-activated organic bentonite that does not need a chemical polar activator for delamination.
Q:How should the product be stored?
A:
Store in a ventilated, cool, and dry place. The storage life is two years.
Q:What is the purity of the product?
A:
The purity is 99%.
Q:Can the packaging be customized?
A:
Yes, the package and weight can be customized according to customer requirements.
Send Inquiry
*To:
Zhejiang Qinghong New Material Co., Ltd.
Zhejiang Qinghong New Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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