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Anti crust castable

Anti crusting carborundum castable  is mainly made of high-purity silicon carbide as the main raw material, adding high-efficiency water-reducing agent and ultrafine powder, and using pure calcium aluminate cement as the binder.

Other name: carborundum castable  Silicon Carbide Castable

Model Number: HCR

Certification: ISO

Minimum Order Quantity: 10

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Anti crust castable introduction
Anti crusting carborundum castable  is mainly made of high-purity silicon carbide as the main raw material, adding high-efficiency water-reducing agent and ultrafine powder, and using pure calcium aluminate cement as the binder.

Anti crust castable features
anti crusting carborundum castable can greatly reduce the number of skinning, with fast thermal conductivity, compact volume, good oxidation resistance, good wear resistance, anti erosion, anti permeability and other advantages.The silicon carbide castable is commonly used in 1500-1700 ℃ temperature.

Anti crust castable technical sheet

Silicon Carbide Castable

Working temperature ℃

16000-1800

Bulk Density g/cm3

2.5

True porosity %

< 11.5

Granulometric class/mm

<3

Component

Al2O3 %

81

SiO2 %

12

CCS /Mpa

110℃*24h

89

1000℃*3h

82

Rupture /Mpa

110℃*24h

10.5

1000℃*3h

9.6



Anti crust castable application
Widely be used in preheater and decomposition zone of cement rotary kiln.

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