Organophilic Montmorillonite
Premium modified montmorillonite clay delivering exceptional rheological properties for industrial applications. Engineered for superior thickening, anti-sagging, and suspension performance across diverse formulations.
Understanding Organophilic Montmorillonite Technology
Organophilic montmorillonite, also known as organoclay or modified bentonite, is a sophisticated rheological additive created through the chemical modification of natural montmorillonite clay.
What Makes It Special?
Molecular Structure Modification
Natural montmorillonite is chemically modified with organic compounds to enhance compatibility with non-polar and polar organic solvents.
Enhanced Rheological Properties
Provides superior thixotropic behavior, anti-sagging properties, and viscosity control compared to traditional thickeners.
Multi-System Compatibility
Engineered for optimal performance across low-polarity to high-polarity solvent systems and specialized formulations.
Technical Composition
Also Known As
Organophilic montmorillonite is recognized by various industry names
Key Properties & Benefits
Discover the exceptional characteristics that make organophilic montmorillonite the preferred choice for demanding industrial applications.
Excellent Thixotropy
Provides shear-thinning behavior that allows easy application while maintaining structure at rest.
- • Reduces brush drag during application
- • Prevents dripping and running
- • Maintains film build on vertical surfaces
Superior Anti-Sagging
Prevents pigment settling and maintains uniform distribution in formulations.
- • Eliminates color separation
- • Maintains coating uniformity
- • Reduces waste from settling
Temperature Stability
Maintains performance integrity at elevated temperatures up to 230°C under pressure.
- • High-temperature applications
- • Thermal shock resistance
- • Consistent rheology at temperature
Easy Dispersion
Rapidly disperses with minimal shear requirements, reducing processing time and energy.
- • Quick incorporation
- • Low shear mixing
- • Reduced processing costs
Chemical Stability
Maintains integrity across various pH levels and chemical environments.
- • pH tolerance
- • Chemical compatibility
- • Long-term stability
Cost Effectiveness
High efficiency at low dosage levels provides excellent value for performance.
- • Low addition levels (2-8%)
- • High performance efficiency
- • Reduced total formulation cost
Technical Specifications
Comprehensive technical data for organophilic montmorillonite products meeting international quality standards.
Standard Grade Specifications
Physical Properties
Chemical Properties
Performance Characteristics
Application Data
Grade Comparison Chart
| Grade | Polarity | Primary Application | Special Features |
|---|---|---|---|
| CP-40 | Medium | Coatings, Inks | Anti-sagging properties |
| CP-180 | High | Polar solvents | High gel efficiency |
| CP-EZ | Medium | Easy dispersion | No pre-gel required |
| CP-10 | Low | Aliphatic solvents | Low polarity systems |
| CP-2 | Low | Drilling fluids | Temperature stable |
Industrial Applications Versatile Performance Across Industries
Organophilic montmorillonite delivers exceptional rheological control across diverse industrial formulations and applications.
Coatings & Paints
Provides anti-sagging and thixotropic properties in solvent-based coating systems.
- • Automotive refinish coatings
- • Industrial maintenance coatings
- • Marine and anti-corrosion systems
- • High-temperature coatings
- • Metal and wood coatings
Oil Drilling Fluids
High-performance viscosifier for oil-based drilling operations with temperature stability.
- • Oil-based drilling fluids
- • Invert emulsion systems
- • Workover and completion fluids
- • Spotting and packer fluids
- • Stable up to 230°C
Inks & Printing
Excellent suspension properties and anti-settling performance in various ink formulations.
- • Gravure and flexographic inks
- • Screen printing applications
- • UV-curable ink systems
- • Packaging and industrial inks
- • Digital printing solutions
Lubricants & Grease
Superior thickening agent for high-temperature grease applications with excellent dropping point.
- • Synthetic oil-based greases
- • High-temperature applications
- • Mineral oil systems
- • Vegetable oil-based greases
- • Industrial lubricants
Adhesives & Sealants
Enhanced bonding strength and application control in solvent-based adhesive systems.
- • Structural adhesives
- • Polyurethane sealants
- • Hot melt adhesives
- • Specialty bonding systems
- • Construction sealants
Cosmetics & Personal Care
Premium grade organoclay for safe and effective rheology control in cosmetic formulations.
- • Makeup and foundation products
- • Skincare formulations
- • Texture enhancement
- • Color cosmetics
- • Personal care products
Usage Guidelines Best Practices for Optimal Performance
Follow these guidelines to achieve maximum performance from organophilic montmorillonite in your specific applications.
General Application Guidelines
Typical Dosage Levels
Addition levels vary by application and desired performance:
- • Coatings: 2-5% by weight
- • Inks: 3-6% by weight
- • Greases: 7-10% by weight
- • Drilling fluids: 1-3% by weight
- • Cosmetics: 1-4% by weight
Mixing Procedure
- Pre-heat base material to 60-70°C if possible
- Add organoclay gradually while stirring
- Mix for 5-10 minutes with moderate shear
- Add polar activator if required (20-30% of clay weight)
- Continue mixing for 25-30 minutes
- Use high-speed dispersion equipment for optimal results
Storage & Handling
- • Store in dry, well-ventilated area
- • Temperature range: 0°C to 30°C
- • Keep containers tightly closed
- • Shelf life: 24 months under proper conditions
- • Avoid moisture exposure
Grease Applications
Polar Activator Requirements
For grease applications, use polar activator (acetone/water 95/5 ratio):
- • Activator dosage: 20-30% of organoclay weight
- • Add after initial clay dispersion
- • High shear mixing recommended
- • Results in high dropping point greases
Drilling Fluid Applications
Base Oil Compatibility
- • Diesel oils and crude oils
- • Mineral oils and synthetic oils
- • Alpha olefins and low BTEX base oils
- • Stable at 108 Pa pressure and 230°C
Performance Benefits
- • Easy dispersion with minimal shear
- • Cost-effective viscosity building
- • Enhanced emulsion stability
- • Effective weighting material suspension
Troubleshooting Tips
The CAMP-SHINNING Advantage
Over two decades of expertise in organophilic montmorillonite technology, delivering consistent quality and innovative solutions worldwide.
Proprietary Raw Materials
Own bentonite ore deposits ensure consistent quality and supply security with optimal cost control.
ISO9001 Quality Certified
Comprehensive quality management with sample retention for every batch and full traceability systems.
Patented Technology
National technical patent for "A Modified Organic Bentonite, Its Preparation Method and Application".
Expert Technical Team
Two-thirds of core personnel have 20+ years experience, ensuring deep industry expertise and innovation.
Global Market Leadership
Serving customers across Europe, Americas, Middle East, and Asia-Pacific with proven success in demanding applications from automotive coatings to oilfield drilling operations.
Get Technical Support
Connect with our experts for technical guidance, product selection, and customized organophilic montmorillonite solutions.
Contact Information
Hangzhou, China, 310013
Technical Services
Sample Request
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