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Parameters
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Comments
| Al2O3 Content: | 70%~80% | Shape:: | Powder |
|---|---|---|---|
| Bulk Density:: | 2.8g/cm3 | Breaking Strength MPa ≥: | 9 |
| Linear Dimensional Change %:: | -0.3/+0.3 | Maximum Service Temperature ℃: | 1500 |
| Thermal Shock Resistance, Times:: | 30 | Cold Crushing Strength MPa:: | 85 |
Powder High Alumina Castable Refractory Cement high chemical resistance
Product Description
Calcium aluminate cements are cements consisting predominantly of hydraulic calcium aluminates. Alternative names are "aluminous cement", "high-alumina cement" and "Ciment fondu" in French. They are used in a number of small-scale, specialized applications.
Applications:
- In construction concretes, rapid strength development is achieved, even at low temperatures.
- In construction concretes, high chemical resistance is possible.
- In refractory concretes, strength is maintained at high temperatures.
- As a component in blended cement formulations, various properties such as ultra-rapid strength development and controlled expansion can be obtained.
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