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We manufacture an extensive range of linings including high alumina and mullite forming products. These have been specifically developed for a variety of metals and some allow for a mixed melting programme. The furnace lining products are complemented by a complete range of toppings, spout, repair and patching materials.
A range of linings including high alumina and mullite forming, specifically developed for melting a variety of metals, some allowing a mixed melting programme.
Hydraulically bonded multi-purpose castable.
Chemically bonded high strength materials compatible with Capital's dry linings.
High grade fine hydraulic cements.
Mica in sheet or roll form.
Hydraulically bonded multi-purpose castable.
| Product Name | Product Description | Bond | Maximum Service Temperature \°C |
| Corvibe 90 | A dry, high alumina mix with a low temperature bonding system suitable to be sintered by a removable former method. | Ceramic | 1400 |
| CRL65 | Mullite forming material with excellent resistance to chemical, thermal and mechanical damage. | Ceramic | 1650* 1700† |
| C65 RFL | As CRL 65 mix with a low temperature bonding system suitable to be sintered by a removable former method. | Ceramic | 1600 |
| C65 LS | A dry, high alumina induction furnace ramming mix with a low temperature bonding system suitable to be sintered by a removable former method. | Ceramic | Optimum 800-1000 Maximum 1500 |
* Normal operating limit, † maximum short-term operating temperature
| Product Name | Product Description | Max.Grain Size (mm) | Bond | Maximum Service Temperature \ °C |
| Capram 90 | A family of chemically bonded, high alumina, plastic/plaster refractories. | 5 | Chemical | 1800 |
| Capram 70 | A chemically bonded, aluminosilicate, plastic/plaster refractory. | 5 | Chemical | 1700 |
| Product Name | Product Description | Bond | Maximum Service Temperature \ °C |
| Silkote 90 | Hydraulically bonded, high alumina induction furnace coil screed. | Hydraulic | 1700 |
| Capscreed | Hydraulically bonded, high alumina induction furnace coil screed. | Hydraulic | 1680 |
| Capscreed 96C | High fluidity vibratable coil screed. | Hydraulic | 1800 |
| Capgrout G | Hydraulically bonded, high alumina induction furnace coil screed. | Hydraulic | 1680 |
| Product Name | Length \ m | Width \ m | Thickness \ mm | Form |
| Mica Sheet | 1.2/1.8/2.2 | 1.0 | 0.4 | Sheet |
| Mica Roll | 12.5 | 1.0 | 0.3 | Roll |
| Combi-Roll | 12.5 | 1.0 | 2.0 | Roll |
| Mica Glass | 20.0 | 1.0 | 0.4 | Roll |
| Mica Foil | 20.0 | 1.0 | 0.4 | Roll |
| Mica Weave | 20.0 | 1.0 | 0.28 | Roll |
| Product Name | Product Description | Bond | Maximum Service Temperature \ °C |
| D10 Plaster | Aluminosilicate patching plaster. | Chemical | 1700 |
| D10F | A finer version of D10 plaster. | Chemical | 1700 |
| D11 | High grade high alumina patching material. | Chemical | 1800 |
| Capram 90F | High grade high alumina patching and topping material. | Chemical | 1800 |
