Organoclay Anti-Settling Agent

Organoclay Suspension CP-10  Performance: 12-Hour Anti-Settling Test Results
Why Suspension Matters in Coating Formulations
In water-based and solvent-based coating systems, pigment settling and filler separation are among the most common quality issues manufacturers face. When particles settle during storage or transport, it leads to:

Inconsistent product viscosity batch to batch
Color variation in final applications
Poor film formation and uneven coverage
Customer complaints and product returns
Suspension stability is critical for maintaining rheological control throughout the product lifecycle—from manufacturing to end-user application.

Our Organoclay Anti-Settling Agent CP-10 Organoclay Suspension Test
To verify the anti-settling performance of our organoclay CP-10, we conducted a controlled 12-hour suspension test using industry-standard procedures.

Test Method
Gel Ratio:

WS-3040 (Solvent): 98g
Organoclay Anti-Settling Agent CP-10: 1g
95% Methanol: 1g%
Procedure:

Add Organoclay Anti-Settling Agent CP-10 while stirring at 1000 rpm
Disperse for 2 minutes
Add methanol as polar activator
Mix thoroughly at 1500 rpm for 10 minutes
Transfer 50 ml dispersion into 100 ml graduated cylinder
Observe and record suspension volume at 2h, 4h, 6h, and 12h intervals
Test Results
Sample Batch No. 2h 4h 6h 12h Notes
CP-10 20230923 38 ml 34 ml 37 ml 38 ml —
CP-10 251218 44 ml 46 ml 43 ml 42 ml —
CP-10 25022101 35 ml 34 ml 32 ml 31 ml vs B38 Standard
CP-10 25081001 50 ml 50 ml 48 ml 48 ml —
CP-10 2602253# 40 ml 38 ml 37 ml 36 ml —

Key Findings
1. Excellent Long-Term Suspension Stability
After 12 hours of standing, our CP-10 organoclay maintained suspension volumes ranging from 31-48 ml out of the initial 50 ml dispersion.

Organoclay Anti-Settling Agent

This demonstrates:

Minimal settling over extended periods
Consistent rheological behavior throughout storage
Superior anti-sagging performance in vertical applications
2. Batch-to-Batch Consistency
All tested batches showed stable suspension performance:

Sample 25081001: Best overall—maintained 48 ml (96% retention) after 12 hours
Sample 251218: Strong performance—42 ml retention with slight fluctuation
All samples showed less than 20% volume change from initial readings
3. Comparison with Industry Standard
Sample 25022101 was tested alongside B38 industry standard. The results show our Organoclay Anti-Settling Agent CP-10 performs comparably to established market benchmarks, with consistent thixotropic response and suspension stability.

What This Means for Your Coatings
Applications Where Suspension Matters Most
Organoclay CP-10 provides essential rheology modification for:

Organoclay Anti-Settling Agent

Application Benefit
Architectural Paints Prevents pigment settling during storage
Industrial Coatings Maintains consistent viscosity in high-solids formulations
Wood Coatings Ensures uniform film formation
Metal Primers Keeps anti-corrosion pigments suspended
Decorative Paints Prevents color separation and shading variations
Formulation Recommendations
For optimal suspension performance in your coating systems:

Addition Level: 0.5-2.0% depending on desired viscosity

Mixing Protocol:

Add CP-10 at 1000 rpm under shear
Increase to 1500 rpm for full dispersion
Maintain mixing for 10-15 minutes
Add polar activator (methanol or water) if required
Compatibility: CP-10 works in solvent-based, alkyd, and modified coating systems

Technical Specifications: CP-10 Organoclay
Property Value
Appearance Light cream powder
Moisture ≤3.0%
Particle Size ≤75 μm
Bulk Density 400-600 g/L
Application Solvent-based coatings, inks, adhesives
Addition Level 0.5-2.0%
Activation Polar activator recommended
Quality Assurance
Every batch of Camp-Shinning CP-10 undergoes rigorous suspension testing before release. Our quality control process includes:

12-hour suspension protocol (industry standard: 4-6 hours)
Color consistency verification against reference standards
Particle size distribution analysis
Rheological performance testing
Conclusion
The 12-hour suspension test results confirm that our organoclay CP-10 delivers reliable anti-settling performance across multiple production batches. With 96% suspension retention in the best-performing sample and consistent results across all batches, CP-10 provides:

✓ Long-term storage stability
✓ Batch-to-batch consistency
✓ Superior rheological control
✓ Compatible with various coating systems

Get Started with Camp-Shinning
Contact us for:

Free CP-10 samples for your testing
Technical support for formulation optimization
Custom grade development for specialized applications