Bentonite Sealants Superior Sealing Performance
CAMP-SHINNING's organic bentonite provides exceptional rheological properties for high-performance sealant formulations. Enhance adhesion, prevent sagging, and achieve superior sealing with our premium organoclay additives.
Sealant Applications Versatile Performance Across Industries
Our organic bentonite rheology modifiers enhance sealant performance through superior thixotropic properties, anti-sagging characteristics, and excellent adhesion control across diverse applications.
Polyurethane Sealants
Enhanced rheological control for construction and automotive PU sealants. Superior anti-sagging properties for vertical applications.
- • Construction joint sealants
- • Automotive windshield sealants
- • Industrial assembly sealants
Silicone Sealants
Improved workability and application properties for RTV silicone formulations. Excellent thermal stability and weather resistance.
- • Structural glazing sealants
- • Weather sealing applications
- • High-temperature sealants
MS Polymer Sealants
Advanced rheology modification for hybrid polymer sealants. Excellent adhesion and flexibility without primer requirement.
- • Elastic bonding sealants
- • Multi-substrate adhesion
- • Paintable sealant systems
Acrylic Sealants
Enhanced application properties for water-based acrylic sealants. Improved gap-filling and paintability characteristics.
- • Interior construction sealants
- • Decorative joint fillers
- • Low-VOC formulations
Butyl Sealants
Specialized organoclay for hot-applied butyl sealants. Superior moisture barrier properties and long-term durability.
- • Insulating glass sealants
- • Automotive body sealants
- • Roofing membrane sealants
Polysulfide Sealants
Enhanced mixing and application properties for two-component polysulfide systems. Excellent chemical resistance performance.
- • Aerospace sealant applications
- • Fuel tank sealants
- • Chemical-resistant sealants
Technical Advantages for Sealants
Anti-Sagging Properties
Prevents vertical flow and maintains bead shape during application. Ideal for overhead and vertical joint sealing applications.
Thixotropic Behavior
Shear-thinning properties enable easy application while maintaining structural integrity at rest. Optimal workability characteristics.
Enhanced Adhesion
Improved wet-out and substrate wetting properties. Superior bond strength development across diverse material surfaces.
Temperature Stability
Maintains rheological properties across wide temperature ranges. Consistent performance in extreme environmental conditions.
Recommended Grades
CP-40 Series
Medium-polarity organoclay for general sealant applications. Excellent balance of thixotropy and workability.
CP-180 Series
High-performance grade for demanding applications. Superior anti-sagging properties and thermal stability.
CP-EZ Series
Easy-dispersing grade for efficient processing. Rapid activation and consistent rheology development.
Application Guidelines
Optimize your sealant formulations with proper organoclay incorporation techniques and dosage recommendations.
Incorporation Method
Pre-blend organoclay with small amount of base resin or plasticizer
Apply high shear mixing (1500-3000 rpm) for optimal dispersion
Add polar activator if required (methanol/water 95:5 ratio)
Continue mixing for 15-30 minutes until full activation achieved
Dosage Recommendations
Standard Sealants
1.0 - 3.0% by weight
For general thixotropy and anti-sagging
High-Performance Applications
2.0 - 5.0% by weight
For structural and demanding applications
Specialized Systems
0.5 - 2.0% by weight
For sensitive formulations requiring minimal addition
Ready to Enhance Your Sealant Performance?
Contact our technical team for customized organoclay solutions and application support for your sealant formulations.