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- Spalling Resistance Casta...
Spalling Resistance Castable for Kiln Outlet

【Product brand】G-17K
【Recommended use】Kiln Outlet
Product Introduction
Key Performance Features:
(1) Utilizes in-situ synthesis reaction technology to form a mullite phase in the material matrix at high temperatures, enhancing high-temperature mechanical strength, improving the material’s microstructure and mineral composition, and increasing thermal shock stability.
(2) Exhibits strong resistance to high-temperature erosion and wear.
(3) Offers excellent alkali resistance, achieving a Grade II or higher alkali resistance at 1350°C.
(4) Provides a cost-effective solution with moderate pricing and excellent performance.
Products Quality
Product Name |
Spalling Resistance Castable for Kiln Outlet
|
|
Product Code
|
G-17K |
|
Chemical Composition (%)
|
Al2O3+SiC
|
≥70 |
Bulk Density (g/cm³)
|
110℃×24h
|
≥2.75 |
Modulus of Rupture (MPa)
|
110℃×24h
|
≥10 |
|
1100℃×3h
|
≥10 |
|
1400℃×3h
|
≥8 |
Cold Crushing Strength (MPa)
|
110℃×24h
|
≥80 |
|
1100℃×3h
|
≥100 |
|
1400℃×3h
|
≥80 |
Permanent Linear Change (%)
|
1100℃×3h
|
±0.4 |
|
1400℃×3h
|
±0.5 |
Alkali Resistance
|
1350℃×5h
|
Grade II or above |
Main Use
|
Kiln Outlet
|