How to choose the right ceramic fiber and aluminum silicate products?
When choosing ceramic fiber, aluminum silicate fiber products,1, according to the use of temperature to choose,1050, ordinary ceramic fiber, aluminum silicate fiber, suitable for 850 degrees Celsius temperature insulation1260 standard ceramic fiber aluminum silicate fiber, suitable for 1000 degrees Celsius temperature insulation1260 high purity ceramic fiber, aluminum silicate fiber, suitable for 1100 degrees Celsius temperature insulation1400 high alumina ceramic fiber aluminum silicate fiber is suitable for 1200 degrees Celsius temperature1400, zirconium containing ceramic fiber, aluminum silicate fiber, suitable for 1280 degrees Celsius temperature insulation
3, according to the thickness of insulation to chooseThere are a lot of insulation thickness of furnace is fixed, the insulation thickness of conventional material is inappropriate, only according to the heat flow calculation formula to calculate the appropriate level of insulation material is the most scientific, the conventional case raised to two of the product can be registered.
2, depending on the use of the environment to chooseElectric furnace environment is a constant temperature environment, according to (1) to solve just fine.Gas environmental temperature insulation needs to upgrade a product grade to do insulation, such as gas furnace heating temperature of 1000 degrees, you need to choose 1260 high purity ceramic fiber aluminum silicate fiber to do insulation.The fuel / coal environment belongs to the bad angry environment, insulation material need to raise two grade level or higher to do insulation, such as pulverized coal heating furnace temperature, need to choose 1400 high alumina ceramic fiber aluminum silicate fiber or 1400 zirconium based ceramic fiber aluminum silicate fiber, to do heat preservation
