Monolithic RefractoriesCastables
Phosphate Bonded Castable
Phosphate-bonded castable with better cold crushing strength and thermal shock resistance than calcium aluminate cement-bonded castable, in clay and two high alumina types.
- Grades / types
- Clay, High Alumina-A, High Alumina-B
Product overview
Compared with calcium aluminate cement-bonded castable, phosphate bonded castable has better cold crushing strength and better thermal shock resistance.
Key characteristics
- Phosphate bond
- Better cold crushing strength than cement-bonded castable
- Better thermal shock resistance than cement-bonded castable
- Clay and high alumina types
Technical data
| Property | Unit | Clay | High Alumina-A | High Alumina-B |
|---|---|---|---|---|
| Al₂O₃ | % | ≥45 | ≥60 | ≥75 |
| Bulk Density (110℃×24h) | g/cm³ | ≥2.23 | ≥2.34 | ≥2.60 |
| Cold Crushing Strength (CCS) (110℃×24h) | MPa | ≥26 | ≥28 | ≥34 |
| Cold Crushing Strength (CCS) (1400℃×3h) | MPa | ≥32 | ≥31 | ≥41 |
| Thermal Shock Resistance (TSR) (800℃ Water) | cycles | ≥50 | ≥50 | ≥50 |
Available grades, shapes and sizes
Available grades
- Clay
- High Alumina-A
- High Alumina-B
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Technical Consultation
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