Mineral solutions for ceramic manufacturing
Sree Sai Mineral Industries supplies high-purity washed and calcined kaolin clay that forms the backbone of ceramic manufacturing — from everyday wall and floor tiles to precision sanitaryware and fine porcelain.
Our kaolin grades are processed to deliver the whiteness, plasticity, and controlled firing behaviour that modern ceramic producers demand, backed by an in-house quality laboratory and a Certificate of Analysis with every batch.
Where our kaolin is used
Tiles
- Wall & Floor Tiles
- Vitrified Tiles
- Glazed Tiles
- Outdoor & Porcelain Tiles
Structural Ceramics
- Ceramic Bodies
- Technical & Industrial Ceramics
- Refractory Ceramics
- Insulator Bodies
Sanitaryware & Speciality
- Sanitaryware & Tableware
- Porcelain Dinnerware
- Decorative & Artware
- Electrical Insulators
The role our kaolin plays in your ceramic body
Whiteness & Brightness
Low iron and titania content for a clean, bright fired body.
Plasticity & Green Strength
Consistent forming and reduced cracking during shaping and drying.
Controlled Firing Behaviour
Predictable shrinkage and vitrification across the kiln cycle.
Low-Impurity Consistency
Batch-to-batch uniformity verified in our in-house QC lab.
Sree Sai CeramPure Washed Kaolin
Sree Sai CeramPure is a premium washed kaolin developed for the ceramic industry. Processed through beneficiation and multi-stage quality control, it delivers high whiteness, excellent plasticity, low impurity levels and consistent firing performance.
Chemical Composition (Typical)
| Parameter | Typical Value |
|---|---|
| Silicon Dioxide (SiO₂) | 46–48% |
| Aluminium Oxide (Al₂O₃) | 36–39% |
| Iron Oxide (Fe₂O₃) | ≤ 0.40% |
| Titanium Dioxide (TiO₂) | ≤ 0.60% |
| Loss on Ignition (LOI) | 13–15% |
Physical Properties (Typical)
| Property | Typical Value |
|---|---|
| Brightness | 88–91% |
| Whiteness | 90–93% |
| Moisture | < 1.0% |
| +325 Mesh Residue | < 0.5% |
| Median Particle Size (D50) | 3–5 µm |
Product Advantages
Five grades — from roofing tiles to bone china
| Product Grade | Brightness (%) | Whiteness (%) | Fe₂O₃ (%) | D50 (µm) | Primary Application |
|---|---|---|---|---|---|
| SS-CG 100 | 85–87 | 87–89 | ≤ 0.80 | 6–8 | Roofing Tiles |
| SS-CG 200 | 87–89 | 89–91 | ≤ 0.60 | 5–6 | Wall & Floor Tiles |
| SS-CG 300 | 89–91 | 91–92 | ≤ 0.45 | 4–5 | Sanitaryware |
| SS-CG 400 | 91–92 | 92–94 | ≤ 0.30 | 3–4 | Porcelain |
| SS-CG 500 | 92–94 | 94–96 | ≤ 0.20 | 2–3 | Bone China & Premium Ceramics |
* Typical values provided for guidance only. Custom grades can be developed to meet specific process and product requirements.
