Nadi lightweight insulating firebrick

Nadi (NT) lightweight insulating firebrick firebrick and general comparison, light weight, uniform cloth inside tiny pores and high porosity. Therefore, to ensure the furnace wall dissipate less heat, fuel costs would have to decrease, light brick also means a smaller amount of stored heat, warming and cooling are therefore faster, allow to accelerate the cyclical operation. Temperature range Features Nadi (NT) brick suitable for 900 ℃ ~ 1650 ℃ * The low thermal conductivity, low thermal capacity, low impurity content * High strength, good thermal shock resistance, acid and alkali corrosion * high dimensional accuracy atmosphere Applications * a variety of industrial furnace hot face lining materials, such as: annealing furnace, carbonization furnace, furnace, refining furnace, cracking furnace, roller kiln, tunnel kiln. * Various industrial furnace insulation backing material. * Reducing atmosphere furnace.