AZARSHAHAB REFRACTORIES CO.

ULCC & SILICON CARBIDE

ARCASTA80SiC10UCC

General Properties (Download PDF)

Classification………………………..…… High Alumina Castable
Description … Ultra Low Cement Hydraulic Bonded Refractory Castable
Raw Material Basis ……….. Tabular Alumina / Andalusite / SiC
Bond ……………….………………………….…………. Hydraulic
Installing Method …………………………….. Casting / Vibrating
Packaging …………….……. 25 kg net weight multi proof sacks
Storage Life (Month) …………………………………..…..….… 9
Grain Size (mm) …………………………….….….………. Max 6
Water Required (%) ……….…………………….……….. 5.0-7.0

Main Chemical Component

Al2O3 (%) ……………………………………….. 80

SiO2 (%) …………………………………………. 10

Fe2O3 (%) ……………………………………… 8.5

CaO (%) …………………………………………. 0.2

SiC (%) …………………………………………….. 1

Physical & Thermal Properties

Maximum Service Temperature (ºC) …..…. 1760
Bulk Density at 110 ºC (gr/cm³) ……… 2.80-3.00
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………..….……. 700-900
After Firing at 1400 ºC …………….…… 800-100
Permanent Linear Change (%)
After Drying at 110 ºC ……………..……Negligible
After Firing at 1000 ºC …………… (-0.2) to (+0.2)

All data subject to reasonable deviation and therefore, should not be used for specification purposes.