Material 02 · CH
Chamotte.
Calcined clay for refractory and ceramic applications, known for its thermal shock resistance and structural stability.
ChamotteChirag Fuels
3 gradesSpecifications
- Grades — Chamotte 42, 50 and 60
- 3
- Alumina (Al₂O₃) across grades
- 42.0–58.0%
- Bulk density
- 2.45g/cc
- Installed capacity, FY 2025
- 20KT
Overview
What chamotte is for.
Chirag Fuels produces three grades of high-quality chamotte, primarily used in refractory industries, ensuring consistent performance and thermal stability.
Chamotte is a calcined clay material, known for its thermal shock resistance and structural stability.
- Thermal shock resistance
- Structural stability
- Consistent performance
- Thermal stability
Production
- Porbandar
- Chirag Fuels Pvt. Ltd. produces calcined bauxite, abrasive bauxite and chamotte with a state-of-the-art crushing line.
- Bhuj
- UltraFusion Industries is focused on high-grade chamotte.
- Raw materials
- Reliable sourcing of high-grade bauxite, clay and minerals ensuring consistent refractory quality.
- Installed capacity
- 20 KT (production capacity, FY 2025).
Specifications
Compare the grades.
Select a grade to see its values. The full comparison table follows.
Chamotte 50
Chamotte
Specifications
Tolerance ±1%
- Fe₂O₃ · %
- 1.5 (±0.2%)
- SiO₂ · %
- 46% Max
- CaO · %
- 1.0 (±0.2%)
- TiO₂ · %
- 3.5 (±0.5%)
- Bulk density · g/cc
- 2.45
- Apparent porosity (AP)
- 8.0 (±1.0%)
Chamotte grade comparison
Scroll sideways to compare grades| Property | Chamotte 42 | Chamotte 50 | Chamotte 60 |
|---|---|---|---|
| Al₂O₃% | 42.0 (±1%) | 50.0 (±1%) | 58.0 (±1%) |
| Fe₂O₃% | 0.9 (±0.2%) | 1.5 (±0.2%) | 2.5 (±0.2%) |
| SiO₂% | 53% Max | 46% Max | 34% Max |
| CaO% | 1.0 (±0.2%) | 1.0 (±0.2%) | 1.0 (±0.2%) |
| TiO₂% | 2.0 (±0.5%) | 3.5 (±0.5%) | 3.5 (±0.5%) |
| Bulk densityg/cc | 2.45 | 2.45 | 2.45 |
| Apparent porosity (AP) | 5.0 (±1.0%) | 8.0 (±1.0%) | 8.0 (±1.0%) |
Values as specified, with tolerances in brackets. “Max” denotes a maximum value. Bulk density in g/cc.
Applications
Where it works.
Calcined clay material used in refractory and ceramic applications, known for its thermal shock resistance and structural stability.
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Our chamotte grades are primarily used in refractory industries, ensuring consistent performance and thermal stability.
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A calcined clay valued in ceramics for thermal shock resistance and structural stability.
Packaging & supply
Packed for your supply chain.
Packed with care and delivered efficiently — containerized and bulk dispatch options.
Packaging options
Logistics
- Domestic dispatch across India
- Containerized export shipments (20ft / 40ft)
- Bulk dispatch handling
- Timely & secure delivery
- Supply in FOB, CIF and DDU terms
Related materials
Enquire about Chamotte
Tell us your grade and quantity.
Share the grade, quantity, particle size, packaging and delivery location. We will reply with availability and a quotation.