Mineral solutions for paint & coating manufacturing
Sree Sai Mineral Industries supplies high-purity kaolin clay engineered as a functional extender for decorative and industrial coatings — from everyday interior emulsions to demanding exterior and protective paint systems.
Our kaolin grades deliver the opacity, scrub resistance and rheology control that modern paint formulators demand, backed by an in-house quality laboratory and a Certificate of Analysis with every batch.
Where our kaolin is used
Decorative & Architectural Paints
- Interior Emulsions
- Exterior Emulsions
- Distempers
- Wall Putty
Industrial Coatings
- Anti-Corrosive Coatings
- Powder Coatings
- Marine & Protective Coatings
- Floor Coatings
Primers & Undercoats
- Wall Primers
- Metal Primers
- Wood Undercoats
- Sealer Coats
The role our kaolin plays in your coating formulation
Opacity & Hiding Power
High refractive index and platelet structure reduce dependence on TiO₂.
Scrub Resistance
Enhances film integrity and durability of the dried paint film.
Rheology & Viscosity Control
Controlled particle morphology stabilises viscosity for smooth application.
Low-Impurity Consistency
Batch-to-batch uniformity verified in our in-house QC lab.
Sree Sai CoatPro Extender Kaolin
Sree Sai CoatPro is a high-performance kaolin designed for decorative and industrial coatings. It provides excellent dispersion, improved hiding power, enhanced scrub resistance and a superior surface finish.
Chemical Composition (Typical)
| Parameter | Typical Value |
|---|---|
| Silicon Dioxide (SiO₂) | 46–48% |
| Aluminium Oxide (Al₂O₃) | 37–39% |
| Iron Oxide (Fe₂O₃) | ≤ 0.40% |
| Titanium Dioxide (TiO₂) | ≤ 0.60% |
| Loss on Ignition (LOI) | 13–15% |
Physical Properties (Typical)
| Property | Typical Value |
|---|---|
| Brightness | 89–91% |
| Moisture | < 1.0% |
| Median Particle Size (D50) | 2–3 µm |
| Oil Absorption | 35–45 g/100g |
Product Advantages
Five grades — from primers to premium industrial coatings
| Product Grade | Brightness (%) | Oil Absorption (g/100g) | D50 (µm) | Primary Application |
|---|---|---|---|---|
| SS-PC 100 | 85–87 | 35 | 5.0 | Primers |
| SS-PC 200 | 87–89 | 38 | 4.0 | Economy Emulsion |
| SS-PC 300 | 89–91 | 42 | 3.0 | Interior Paint |
| SS-PC 400 | 91–92 | 45 | 2.5 | Exterior Paint |
| SS-PC 500 | 92–94 | 48 | 2.0 | Premium Industrial Coatings |
* Typical values provided for guidance only. Custom grades can be developed to meet specific process and product requirements.
