Capital Refractories Limited

Refractories: Pre-Shaped

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Pre-Cast

Capital has the capability to cast, dry and fire castable shapes to tight tolerances.Capital can produce pre-cast shapes in any capital quality, but the most common are listed in the table below. Capital can pre-cast shapes using the vibro-cast crucible formulations and most castables.


Area
Product
Description
Bonding
Max. Service
Temperature °C
Low cement castables
Caprax LC70R
High alumina with good thermal shock resistance.
Hydraulic
1700
Caprax LC85R
High alumina.
Hydraulic
1750
Standard Silica castable
Fused SIlica FS80C
Fused silica-based with high thermal shock resistance.
Ceramic
1100
Siliminite
SL70C
Precision cast alumina-enriched sillimanite type product with a high mullite content.
Ceramic
1700
SL63C
High purity precision cast sillimanite-type product with fine grain structure. Ceramic
1600
SL56C
High purity precision cast sillimanite type product. Ceramic
1600
SL47C
Mullite-enriched calcined china clay with good thermal shock resistance.
Ceramic
1600

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