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PATCH 74 top sealing Dry ramming mass material Refractory for ferrous alloy for Vacuum induction furnace work lining
CHEMICAL ANALYSIS
Component | MgO | Al2O3 | SiO2 | Others |
Data(%) | 54.4 | 34.5 | 7.6 | 3.5 |
PHYSICAL CHARACTER
Item | Density(g.cm-3) | Max.Temp.(℃) | Suitable Temp. (℃) |
Data | 2.95 | 1760 | 1530-1680 |
Item | Water addition(%) (Ramming) |
Water addition(%) (Trowel) |
Installation |
Data | 4-5% | 8-9% | Hand, trowel or air hammer ramming |
PACKAGE
• Packaged in 25 kg multi-walled paper bags. Palletized 40 bags (1000 kg) 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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E-mail : sales@sfr168.com
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