Acrylic Paint Thickener Organoclay Rheological Additives
High-performance organoclay thickeners specifically designed for acrylic paint formulations. Provides superior viscosity control, anti-sagging properties, and excellent suspension characteristics.
What is Acrylic Paint Thickener? Organoclay Rheological Modifiers
Acrylic paint thickener is an organoclay-based rheological additive specifically designed to modify the flow properties of acrylic paint formulations. Our organoclay thickeners are derived from modified montmorillonite clay, providing exceptional thickening, anti-sagging, and suspension properties.
High-Efficiency Thickening
Provides excellent viscosity control with minimal addition levels, typically 1-3% by weight.
Anti-Sagging Properties
Prevents paint sagging and dripping on vertical surfaces, ensuring uniform film thickness.
Excellent Suspension
Keeps pigments and fillers uniformly distributed, preventing settling during storage.
Thixotropic Behavior
Provides shear-thinning properties for easy application and excellent leveling.
Recommended Grades for Acrylic Paints
Our specialized organoclay grades are optimized for different acrylic paint formulations and application requirements.
CP-40 Standard Grade
General-purpose organoclay thickener suitable for most acrylic paint formulations. Provides excellent viscosity control and anti-sagging properties.
- • Addition level: 1.5-3.0%
- • Medium polarity systems
- • Excellent thixotropy
- • Easy dispersion
CP-180 High Performance
High-efficiency organoclay for premium acrylic paint formulations requiring superior rheological control and stability.
- • Addition level: 1.0-2.5%
- • High polarity systems
- • Superior gel strength
- • Enhanced clarity
CP-EZ Easy Dispersion
Self-activating organoclay that disperses easily without polar activators. Ideal for simplified paint formulations.
- • Addition level: 1.5-3.5%
- • No polar activator required
- • Rapid gel development
- • Consistent performance
Technical Specifications
Application Guidelines How to Use Organoclay Thickeners in Acrylic Paints
Dispersion Process
Pre-mix with Solvent
Add organoclay to a portion of the solvent system (typically 20-30% of total solvent) under high-speed mixing.
Add Polar Activator
Introduce polar activator (if required) - typically acetone/water (95/5) at 20-30% of organoclay weight.
High-Speed Mixing
Mix at high speed (2000-3000 rpm) for 10-15 minutes until complete gel formation.
Add to Paint Base
Gradually add the pre-gel to the main paint formulation under moderate mixing speed.
Final Mixing
Continue mixing for 15-20 minutes to ensure uniform distribution and optimal rheological properties.
Dosage Recommendations
Application Tips
- Always pre-gel organoclay before adding to the main formulation
- Use high-shear mixing equipment for optimal dispersion
- Temperature control (60-70°C) improves gel formation
- Can be used for post-correction of rheological properties
Key Benefits for Acrylic Paint Formulations
Our organoclay thickeners provide multiple performance advantages that enhance paint quality and application properties.
Precise Viscosity Control
Achieve optimal paint consistency for brush, roller, or spray application methods.
Superior Anti-Sagging
Prevents paint dripping and sagging on vertical surfaces for professional finish quality.
Excellent Pigment Suspension
Maintains uniform pigment distribution, preventing settling and color separation.
Thixotropic Behavior
Shear-thinning properties enable easy application with excellent leveling characteristics.
Enhanced Storage Stability
Maintains paint consistency and prevents phase separation during long-term storage.
Temperature Stability
Maintains rheological properties across wide temperature ranges during application and curing.
Technical Support & Samples
Get expert technical guidance and sample products to optimize your acrylic paint formulations
Get In Touch With Our Experts
Hangzhou, China, 310013