Products and Services

Products and Services

High Strength Crusting Resistant Castable

High Strength Crusting Resistant Castable

【Product brand】GC-13H

【Recommended use】Chamber, Meal Duct, Cone of C4-C5 Cyclone, and Precalciner Cone

Product Introduction

Main Performance Characteristics:

(1) Crusting Resistance: The product incorporates inert materials, providing superior resistance to chemical erosion. At high temperatures, a chemical reaction forms a dense, glassy, smooth surface layer, effectively preventing chemical erosion by harmful gases and ensuring excellent crusting resistance.

(2) High Abrasion Resistance: The product has high matrix bonding strength, dense structure, and excellent abrasion resistance, capable of withstanding the scouring of large amounts of raw meal in crust-prone areas such as the kiln tail chamber. This product is suitable for crust-prone areas, including the kiln tail chamber, meal duct, cone of C4-C5 cyclone, and precalciner cone.

 

 

 

 

Products Quality

Product Name  

 

High Strength Crusting Resistant Castable

 

 

Product Code

 

GC-13H

 

Chemical Composition (%)

 

Al2O3+SiC

Al₂O₃ + SiC

60

 

Bulk Density (g/cm³)

 

110×24h

110 °C×24h

2.25

 

Modulus of Rupture (MPa)

 

110×24h

110 °C×24h

8

 

1100×3h

1100 °C×3h

10

 

Cold Crushing Strength (MPa)

 

110×24h

110 °C×24h

80

 

1100×3h

1100 °C×3h

80

 

Permanent Linear Change (%)

 

1100×3h

1100 °C×3h

±0.4

Alkali Resistance

1100×3h

1100 °C×3h

Grade I

 

Main Use

 

 

Chamber, Meal Duct, Cone of C4-C5 Cyclone