Zhengzhou City shangzhuang Refractories Co., Ltd understands the development of energy saving green refractories refractories has been overwhelming trend of new green energy saving will be refractory products. And new refractory materials have some very significant advantages insulation brick clay, for example, have low bulk density and heat capacity of the furnace can be reduced heating and cooling times; low thermal conductivity can greatly reduce the cost of raw materials in the kiln; there is a strong resistance thermal shock and air scour ability and so on. The new refractories industry is mainly used for heat treatment furnace, furnace annealing furnace insulation bricks and clay, as well as steel-making furnace ironmaking industry, continuous annealing furnace and ladle cover. Refractories Co., Ltd., Zhengzhou City shangzhuang learned refractory insulation means high porosity, low bulk density, low thermal conductivity of refractories. Also known as a lightweight insulating refractories refractories. It includes insulating refractory products, refractory fiber and refractory fiber products. Characterized in that the insulating refractories high porosity, typically 40% to 85%; low bulk density, typically below 1.5g / cm3; low thermal conductivity, typically less than 1.0W (m · k). It used industrial furnace insulation materials, insulation can reduce heat loss brick brick kiln, save energy, and reduce the weight of thermal equipment. Insulation refractory mechanical strength, abrasion resistance and slag resistance poor, not for the kiln load-bearing structure and the direct contact with the slag, charge, molten metal and other parts. [clay] insulation bricks, clay insulating bricks, insulation tiles refractory brick by shangzhuang. Welcome to consult Refractories Co., Ltd., Zhengzhou City shangzhuang (www.yntjj.com.cn), be sure to specify when contact is through "business alliance members," see, thank you! Contact: Cheng Haitao