- Product Center
COIL-CRETE 490 Alumina based castable coil cement coil grout (red) material for coreless induction furnace
|Item||Density(g.cm¯³)||Max. Temp.（℃）||Water addition（％）|
|Item||Working time（minutes）||Initial set time(Hours)||Final set time (hours)|
• Packaged in 25 kg multi-walled paper bags. Palletized 64 bags (1600 kg) per 1100x1100mm pallet protected with stretch wrap.
• Storage beyond 12 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.
Boron nitride coating
- SFR-BN is a blue or white colored coating material, with its excellent non-wetting ability to molten aluminum, even a very thin layer is strong enough to protect the ceramic and steel substrates from slags.
SFR-BN is supplied as paste, after dilute with water, no sediments and stratification within 30 mins. it contains about 98% boron nitride and other 2% ingredients.
SFR-BN can apply for Launders, spouts, distribution troughs, tubes, transfer ladles, skim dams filter box, thermocouples, auto-pour ladles.