The cement industry cannot start production without a thermal insulation material. This thermal insulation material is a high temperature resistant calcium silicate board. The high temperature resistant calcium silicate board is mainly used in the cement industry: kiln head cover grate cooler tertiary air duct decomposition furnace preheating device.

 

The use of high-temperature silicon calcium plates in preheaters in the cement industry can reduce heat loss, save fuel and reduce power consumption. The high temperature resistant silicon calcium board can withstand high temperature of 1050 degrees Celsius, corresponding to the need for thin thickness and light weight, which can reduce the weight of the preheater barrel, thereby improving the phenomenon of overheating and overload of the preheater. The high temperature resistant silicon calcium board can be used flexibly, it can be used as a refractory brick insulation layer, and can also be used as an insulation layer with castables. Calcium silicon plate has many thicknesses, easy to use, and easy to cut. This feature greatly reduces labor intensity and improves construction speed.

ROSEWOOL INSULATION REFRACTORY CO.LTD performance characteristics of high temperature resistant calcium silicate board:

1. Excellent fire resistance, can withstand continuous heat load in the temperature over range.

2. Low thermal conductivity, because the porosity of the product is more than 90%, so it has unmatched thermal insulation performance in the entire temperature range.

3. The specific strength is high, and its specific strength (compressive strength / capacity) is higher among rigid insulation products.

4. Good durability. After long-term use, there is no such phenomenon as the pulverization and heat insulation of ceramic fiber felt.

5. Strong adaptability for construction, it can be cut into other shapes with ordinary woodworking tools. It can also be firmly bonded with other components.

6. Safe and hygienic use, free of toxic substances such as asbestos, sulfur and chlorine. It is non-flammable at high temperature, emits smoke and odor, and has a corrosion inhibitory effect on steel.

7. Not afraid of moisture (special waterproofing agent of Jinshi Jinding), the performance of the products after drying is still the same.

8. It can replace other thermal insulation bricks and occupy an important position in the insulation of industrial kilns.