NRCSB1100 calcium silicate board is a lightweight insulating board with excellent insulation value, high mechanical strength and low thermal conductivity, The boards are designed for maximum temperatures of 1100°C (1832°F) and are applicable as back up insulating lining in a wide variety of industries likeAluminium, Cement, Glass, Petrochemical & Chemical.
Due to their high resistance to carbon monoxide and hydrocarbons, the NRCSB1100 boards can be used in furnaces with reducing atmospheres. No disintegration of carbon deposition is found after 200 hours' exposure to CO at 450°C (842°F).
NRCSB1100 boards can also be surface treated with a water repellent surface on one side. Water repellence is achieved by application of a coat of potassium siliconate identified by a light blue colour. For water repellence, please specify the product grade followed by "(NRCSB1100-WP)"
For cement industry it is used at the parts of Cyclone, Calciner,Resier Duct , Kiln hood, Smoke chamber, Meal Pipe, Grate Cooler, Bull Nose, typical thickness is 65mm, 100mm calcium silicate bricks.
|Length & width||Thickness||Weight per board|
|1200 x 600 mm||22 - 120 mm||3.8 - 20.73 kg|
|1000 x 500 mm||22 - 120 mm||2.6 - 14.4 kg|
Length & width: +/- 3 mm (sanded: +/- 2.0 mm)
Thickness: +/- 2 mm (sanded: +/- 0.5 mm)
Special sizes are made to order and sanding can be done upon request.
Capacity per pallet: Appr. 2. 5 m3
Protection: 3 layer corrugated cardboard with 2 layers of 100 μ polyethylene stretch-film cover with multiple-layer protection of top and bottom layers
Export pallet: 1150 x 960 x 15 cm 4-way entry free fumigation plywood pallets.
Loading capacity: 20 GP container : 11 pallets, 40 HQ : 20 pallets.
Major Applications of Calcium Silicate Boards
|Power Plants||:||Boilers, Steam Pipelines, Exhaust Ducts of Gas Based Plants, Turbines, Fuel Oil Lines & Chimney. |
|Fertilizer, Refinery & Petrochemical Industry||:||Reformer, Gas Cracker, Heater, Ducts, Boiler, Steam Pipelines & Process Pipelines.|
|Iron & Steel Industry||:||Blast Furnace Shaft, Stoves & Bustle Pipe, Soaking Pits, Reheat and Annealing Furnaces, Waste Heat Boiler, Roof Top & Regenerator Shields of Coke Oven Batteries & Lime Kiln, Hot-Air & Flue Gas Ducts.|
|Sponge Iron||:||Gas Based Reformer, Desulphuriser Vessel, Hot-Air & Flue Gas Ducts & Waste Heat Recovery System.|
|Cement Industry||:||Preheater Cyclones, Precalcinator, Kiln Riser Duct, Firing hood, Grate-Cooler, Tertiary Air-Duct, Flue-Gas Ducts & E.S.P |
|Aluminum Industry||:||Reduction Cells (Pots), Soaking Pits, Homogenizing and Holding Furnaces/Alumina Calciner.|
|Furnaces||:||Heat Treatment & Reheating.|
|Ceramic & Glassware||:||Tunnel Kiln, Glass Melting Furnaces, Regenerator & Annealing Lehrs.|
|Sugar||:||Boiler, Steam Pipelines & Process & Pipelines.|