Armil CFS carries several types of high temperature insulating boards.
Fiberfrax Ceramic fiber boards and Vermiculite boards are also commonly used as a hot face lining in high temperature linings. Hot face lining boards are commonly backed by lower temperature back up boards or ceramic fiber blankets.
Insulating boards can also be used as back up insulation behind dense refractories such as castables or firebrick, to provide a more efficient lining. Fiberfrax Ceramic Fiber Boards, Super Isol Calcium silicate boards, FBX mineral fiber based boards, and vermiculite boards can all be used for back up insulation.
Ceramic fiber boards are versatile products that can be used as back up or hot face insulations. Armil CFS offers both FIberfrax and Gemcolite ceramic fiber boards. Both Fiberfrax Boards and Gemcolite Boards are manufactured from high purity Fiberfrax alumina silica fibers. Ceramic fiber boards offer low thermal conductivity and excellent thermal shock resistance. Several densities and temperature grades up to 3000°F are available.
Skamol Super Isol calcium silicate boards are high strength, low density boards that can be used as back up insulation at temperatures up to 1800°F. Super Isol boards offer high compressive strength are commonly used behind dense firebrick or cast linings to provide additional insulation.
FBX Durablock mineral fiber boards can be used as hot face or back up insulation at temperatures to 1900°F. Mineral Fiber boards provide economical insulation behind sense firebrick linings or as hot face linings in lower temperature applications.
Vermiculite board are available in several densities and can be used as hot face or back up insulation at temperatures to 2000°F