China Lightweight Asbestos Free Calcium Silicate Insulation Board

ASBESTOS FREE CALCIUM SILICATE INSULATION BOARD
Comparing with dense and lightweight refractory bricks or concrete, calcium silicate are the ideal rear lining construction material for all kind industrial furnace and kilns. As generally known, the low thermal shock resistance of calcium silicates excludes its use on the front side. Calcium silicate insulation materials can be produced as boards, pipe sections, segments and cut sections.
PROPERTIES & ADVANTAGES :
Low thermal conductivity
Low shrinkage
Low bulk density, lightweight
Good mechanical strength
Flexible size format, thickness up to 170 mm
Shaped parts available including pipe sections and segments
Good workability
APPLICATIONS :
Calcium Silicate materials are used in various industrial applications as thermal back-up insulation in a refractory lining.
Aluminium industry: anode baking furnace and electrolysis cells
Steel industry: smelting and heat treatment furnaces
Glass Industry: melting furnaces, heat treatment and forming furnaces
Ceramics industry: chamber and tunnel furnaces, kiln cars
Cement industry: heat exchangers and cyclone separators
Oil and Gas industry: fired heaters, process pipe insulation
Appliances: domestic fireplaces

Grade 1000 G 1000-M1100M2P 1000-M Classification temperature °C 1000100011001000Bulk density kg/m3245285285300Shrinkage @1000 °C - 12h full soak, % < 2< 2< 1.5< 1(@1050 °C)Thermal conductivity @600 °C mean, W/m.K 0.160.160.160.14Compressive strength (ASTM C 165), N/mm2 1.21.822.5 Length mm600 610 1000 1200 2400
Width mm 300 310 500 600 1000

Thickness mm 25, 30, 40, 50, 60, 65, 70, 75, 80, 90, 100,110,120,150