Chamotte & Calcined Clay
Chamotte — NCHAMOT 42 SPL B
Calcined flint clay, also known as grog or fireclay, engineered for thermal shock resistance and stable refractory performance.
Technical grade
NCHAMOT 42 SPL B
Calcined flint clay, also known as grog or fireclay, engineered for thermal shock resistance and stable refractory performance.
Processing temperature1300°C–1600°C
Primary characteristicInert stability and thermal shock resistance
Typical applications
Refractory bricksCastablesKiln liningsCeramic products
Product data
Technical specifications
| Al₂O₃ | 40–44% |
|---|---|
| Fe₂O₃ | 1.00% max |
| TiO₂ | 2.00% max |
| CaO | 1.00% max |
| Apparent Porosity | 7% max |
| Bulk Density | 2.5 g/cm³ min |
| Grit Size | 3–5 mm, 1–3 mm, 0–1 mm |
| Lumps | 0–30 mm |
| Standard Packing | 50 kg / 1 MT HDPE bags with separate polythene liner |
Actual test certificate values may vary by lot. Final acceptance should be based on the commercial specification and certificate of analysis.
Technical & commercial support
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