Special Gunning Materials

PRODUCT NAMEClassification Temperature.
(EN 1402-1) at oC
Main Raw Material
Base
(EN 1402-1)
Chemical Analysis(%)
(EN ISO 12677)

Al2O3
Chemical Analysis(%)
(EN ISO 12677)

SiO2
Chemical Analysis(%)
(EN ISO 12677)

Fe2O3
Chemical Analysis(%)
(EN ISO 12677)

SiC
Chemical Analysis(%)
(EN ISO 12677)

ZrO2
C.C.S.
(N/mm2)
(EN 1402-6)

at 1100oC
Grain Size
(mm)
(EN 1402-3)
Permanent Linear
Change(%)
(EN 1402-6)

at 1100oC
Reversible thermal expansion at 1000oC(%)Material required (kg/m3)Approx. Water addition
(EN 1402-4)
(lt/100kg dry
material)
MAT 20 ZR G1450ZAC/Chamotte50.019.50.65-22.0606-0.350.72670At nozzle
MAT 30 ZR G1380Zircon Based Raw Materials39.020.01.0-30.0456-0.60.732830At nozzle
MAT GUN 10 SiC1500SiC / Chamotte42.039.20.59.5-506-0.050.482250At nozzle
MAT GUN 30 SiC1500SiC / Chamotte35.028.00.229.0-476-0.050.52300 At nozzle
MAT GUN 50 SiC1550SiC / Chamotte26.017.00.248.0-486-0.050.532400At nozzle
MAT GUN 70 SiC1550SiC / Chamotte17.07.00.268.0-456-0.0.50.552500At nozzle