Chamotte & Calcined Clay
Calcined Clay — NCLAY 45 SPL
Special calcined clay grade with controlled iron and titanium content for precision refractory applications.
Technical grade
NCLAY 45 SPL
Special calcined clay grade with controlled iron and titanium content for precision refractory applications.
Processing temperature1300°C–1600°C
Primary characteristicControlled chemistry and stable ceramic behaviour
Typical applications
RefractoriesCeramicsCastablesThermal insulation
Product data
Technical specifications
Values below are transcribed from the supplied NIPL brochure and should be technically approved before the public launch.
| Al₂O₃ | 42–45% |
|---|---|
| Fe₂O₃ | 0.70–0.80% |
| TiO₂ | 1.80% max |
| CaO | 0.50–0.60% max |
| Apparent Porosity | 6% 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 | 25 kg / 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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