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- High-Strength Burst Resis...
High-Strength Burst Resistance Mullite Castable
【Product brand】G-16K
【Recommended use】 Kiln Hood, Precalciner, Grate Cooler
Product Introduction
Main Performance Characteristics:
(1) The product uses high-purity, low-impurity, high-refractoriness raw materials with strictly controlled matrix composition. At high temperatures, it forms a mullite crystal phase, enhancing the castable’s hot-state strength, thermal shock stability, erosion resistance, and wear resistance, thereby extending its service life.
(2) This product is an explosion-proof castable with excellent burst resistance, suitable for urgent repairs.
The product is preferentially recommended for use in areas such as kiln hoods, precalciners, and grate coolers.
Products Quality
|
Product Name |
High-Strength Burst Resistance Mullite Castable
|
|
|
Product Code
|
G-16K |
|
|
Chemical Composition (%)
|
Al2O3+SiO2 |
≥70 |
|
Bulk Density (g/cm³)
|
110℃×24h 110 °C×24h |
≥2.30 |
|
Modulus of Rupture (MPa)
|
110℃×24h 110 °C×24h |
≥8 |
|
|
1100℃×3h 1100 °C×3h |
≥9 |
|
Cold Crushing Strength (MPa)
|
110℃×24h 110 °C×24h |
≥90 |
|
|
1100℃×3h 1100 °C×3h |
≥90 |
|
Permanent Linear Change (%)
|
1100℃×3h 1100 °C×3h |
±0.4 |
|
Abrasion Resistance (cc)
|
1100℃×3h 1100 °C×3h |
≤6.5 |
|
Main Use
|
Precalciner, Kiln Hood, Grate Cooler |
|
