Products and Services

Products and Services

High-Strength Burst Resistance Mullite Castable

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