
Intelligent Equipment
ULTRA-CAST 140 Non-wetting castable Insulation castable for alumina refractory lanunder system
CHEMICAL ANALYSIS
Component | Al2O3 | SiO2 | CaO | Others |
Data(%) | 27.0 | 68.0 | 3.7 | 1.3 |
PHYSICAL CHARACTER
Item | Density(g.cm-3) | Max.Temp.(℃) | Water addition(MM) |
Data | 1.45 | 1200 | 14-16 |
Item | Working time(minutes) | Initial set time(Hours) | Final set time(hours) |
Data | 40 | 4-8 | 10-24 |
Item | CCS(MPa) | Coefficient of Thermal Expansion (K-1) |
Thermal Conductivity (w/m/k at 750℃) |
Data | 18 | 3.9 X 10-6 | 0.45 |
PACKAGE
• Packaged in 25 kg multi-walled paper bags. Palletized 40 bags (1000 kgs) per 1100x1100mm pallet protected with stretch wrap.
STORAGE
• Storage beyond 6 months is not recommended. Store in a dry location to avoid moisture pickup.
SFR supplies a complete line of monolithic refractories for melting and holding all types of metals. For more information or a complete evaluation of your refractory requirements,please contact your local SFR representative.

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