Introduction
Bentonite is a unique mineral clay primarily composed of montmorillonite. It is characterized by high mineral purity (rich in montmorillonite), excellent whiteness, and superior transparency.
In high-solid, low-viscosity formulations, it offers easy dispersion, high swelling capacity, outstanding anti-settling performance, and a balanced combination of thickening and leveling properties.
Solvent-based Coating
| Solvent-Based Grades | Categories | Dispersibility | Thickening Ability | Anti-Sagging | Anti-Settling | Application Systems |
|---|---|---|---|---|---|---|
| CMT-54 | Conventional Grade High Viscosity | ★★★ | ★★★★★ | ★★★★★ | ★★★★★ | Medium/Low Polarity Primers |
| CMT-68 | General-Purpose Grade Moderate Viscosity | ★★★ | ★★★★ | ★★★★ | ★★★★ | Primers for Medium/Low Polarity Systems |
| CMT-70 | General-Purpose Grade | ★★★ | ★★★★★ | ★★★★★ | ★★★★★ | Primers for Medium/Low Polarity Systems |
| CMT-71 | Easy-Dispersible Grade | ★★★★ | ★★★★ | ★★★★ | ★★★★ | Primers for Medium/Low Polarity Systems |
| CMT-72 | Easy-Dispersible Grade | ★★★★★ | ★★★★ | ★★★★★ | ★★★★★ | Primers and Topcoats for Medium/High Polarity Systems |
| CMT-81 | Ultra-Easy Dispersible Grade High Transparency | ★★★★★ | ★★★★ | ★★★★ | ★★★★ | Primers and Topcoats for Medium/Low Polarity Systems |
| CMT-82 | Ultra-Easy Dispersible Grade High Transparency | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | Primers and Topcoats for Medium/High Polarity Systems |
Country of Origin: China
Water-Based Coating
| Water-Based Grade | Product Overview |
|---|---|
| CMT-LB | General-purpose grade with moderate viscosity, excellent anti-settling performance, and good compatibility with co-solvents. Suitable for one-coat primer/topcoat systems. Examples include: alkyd-based light anti-corrosion paints, acrylic anti-rust coatings, and water-based wood primers. |
| CMT-EJ | Low viscosity with excellent dispersibility and anti-settling performance. Suitable for applications requiring high surface quality, color precision, and transparency. Examples include: two-component polyurethane topcoats and one-component clear varnishes. |
Country of Origin: China
