Chamotte & Calcined Clay
Calcined Clay — NCLAY 45 B
High-alumina calcined clay for refractory and ceramic formulations requiring stable density and controlled porosity.
Technical grade
NCLAY 45 B
High-alumina calcined clay for refractory and ceramic formulations requiring stable density and controlled porosity.
Processing temperature1300°C–1600°C
Primary characteristicStable calcined clay with balanced chemistry
Typical applications
RefractoriesCeramicsCastablesKiln linings
Product data
Technical specifications
Values below are transcribed from the supplied NIPL brochure and should be technically approved before the public launch.
| Al₂O₃ | 45–47% |
|---|---|
| Fe₂O₃ | 1.70% max |
| TiO₂ | 5.00% max |
| CaO | 1.00% max |
| Apparent Porosity | 9% 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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