Gunning Castables

GUNNING CASTABLES

BRAND NAMEMaxgun
45
Maxgun
60
Maxmongun
45
Maxmongun
60
Maxmon-ABR Gun 70Maxlyte
11 Gun
Maxlyte
13 Gun
GENERAL PROPERTIES
FeaturesDense Gunning MaterialDense Gunning MaterialDense Gunning MaterialDense Gunning MaterialDense Gunning MaterialDense Gunning MaterialDense Gunning Material
Base Raw MaterialsCalcined Clay, High Purity CementSillimanite, High Purity CementCalcined Clay, High Purity CementSillimanite, High Purity CementSillimanite, Andalusite, High Purity CementInsulating Grog, Medium Purity CementInsulating Grog, Medium Purity Cement
InstallationGunningGunningGunningGunningGunningGunningGunning
Shelf Life (months)9999999
Maximum Service Temperature (0C)1450150014501550160013001350
Maximum Grain Size (mm)4444444
Water Required for Gunning (%)*11-1510-149-128-117-1035-4530-40
Delivery StateDry PowderDry PowderDry PowderDry PowderDry PowderDry PowderDry Powder
Packing in Polythene Bags (kg)25/5025/5025/5025/5025/5025/5025/50
CHEMICAL ANALYSIS (wt%)
Al2O343-4558-6043-4558-6068-7032-3535-38
Fe2O32.0-2.51.3-1.51.3-1.51.3-1.51.1-1.33.5-4.53.5-4.5
PHYSICAL PROPERTIES
Bulk Density (g/cc) after Drying at 1100C/24h1.95-2.052.10-2.202.10-2.202.25-2.402.45-2.551.30-1.401.45-1.55
MECHANICAL PROPERTIES
Cold Crushing Strength (kg/cm2):
After Drying at 1100C/24h250-350300-400400-500500-600600-70040-5070-80
After Firing at 8000C/3h150-250200-300500-600600-700700-80025-3540-50
After Firing at 11000C/3h100-200150-250550-650650-750750-85015-2530-40
After Firing at 14000C/3h250-350300-400600-700700-800800-900 at 15000C/3h
Modulus of Rupture (kg/cm2)
After Drying at 1100C/24h35-4540-5050-6060-7065-758-1510-18
After Firing at 8000C/3h20-3030-4055-6565-7570-806-128-15
After Firing at 11000C/3h15-2520-3060-6570-7575-855-106-12
After Firing at 14000C/3h35-4540-5060-7070-8080-90 at 15000C/3h
THERMAL PROPERTIES
Refractoriness (0C/OC) min.1621/26+1665/30+1683/31+1785/35+1804/36+1398/14+1398/14+
Permanent Linear Change (%)
After Firing at 8000C/3h±0.4±0.3±0.3±0.3±0.3±0.8±0.6
After Firing at 11000C/3h±0.6±0.5±0.5±0.4±0.4±1.2±1.0
After Firing at 14000C/3h±1.5±1.0±1.2±1.0±0.8 at 15000C/3h
*Water required for Gunning not only depend upon the Gunning materials but also on the Surface to be Gunned, Workmanship of Gunman, Ambient Conditions and many other related parameters. 

 

  Maxmon Gunning Castables  

Notes

  • Mahakoshal does not warrant the accuracy, fitness for purpose or updates of any information disclosed herein. Specification of the products may change based on the geographical area to be supplied.
  • Data shown are based on average results of sundresses production samples and are subject to normal variation during individual tests.
  • and Min. values are given separately for testing purposes.
  • The information contained herein are exclusive property of Mahakoshal.

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