Mortar MPHG-10
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Price: Negotiable
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Description
Mortar MPHG-10 is a dry refractory masonry mixture designed for use with periclase-chromite and magnesia refractories in areas of increased thermochemical stress. Thanks to its alumina binder, the mortar quickly gains strength, forms a dense joint and remains stable under sudden temperature changes. The mixture is characterised by good plasticity, ease of use and ensures reliable brick fixing even under the influence of slag and molten materials.
Technical specifications
| Indicator | Value |
|---|---|
| Chemical basis | Mg-Cr2O3-Al2O3 |
| Mass fraction of MgO, % | not less than 50 |
| Mass fraction of Cr2O3, % | 10–15 |
| Mass fraction of Al2O3, % | not less than 10 |
| Refractoriness, °C | not lower than 1700 |
| Application temperature, °C | up to 1650 |
| Grain composition | up to 2.5 mm |
| Bulk density, g/cm³ | 2.1–2.5 |
| Strength after drying, MPa | not less than 6 |
| Water demand, % | 7–11 |
| Hardening type | air-hydraulic |
