Classification and application of ceramic fiber insulation bulk

     Last issue we introduced the production process and classification of ceramic fiber insulation bulk. This issue we will continue to introduce the property and application of ceramic fiber insulation bulk.

     2. Product property.

     Ceramic fiber insulation bulk: Low heat capacity, low thermal conductivity; high fire resistance and high heat sensitivity, excellent chemical stability; excellent thermal stability, not easy to powder at high temperature; free of binding agents and corrosive substances, long term use in neutral, oxidizing atmosphere ; Excellent sound absorption and fire resistance, excellent wind erosion resistance and mechanical shock resistance, white color, accurate size, easy to cut and install, convenient construction and saving labour time. Automatic production, stable density and performance. Ceramic fiber insulation bulk has the advantages of low bulk density, low shot content, low thermal conductivity, and good sound insulation. Its operating temperature is above 1000 ° C. Commonly used types are 1050, 1260 and 1400.

     3. Application of ceramic fiber insulation bulk

     ①Raw material for ceramic fiber spraying coat, castable, smear coat.

     ②Filling material for high temperature kiln, heating device, gap filling material for furnace wall lining; heat insulation filling material for corners and complicated space.

     ③Insulation of industrial furnaces, boiler linings, back linings; thermal insulation of thermal equipment such as steam engines and gas engines; flexible insulation materials for high temperature pipelines; high temperature gaskets; high temperature filtration; insulation of thermal reactors.

     ④Fire protection of various industrial equipment, insulation and fire protection of electrical components.

     ⑤Insulation materials for incineration equipment; raw materials for modules, folded modules and veneer blocks.

     ⑥Insulation of casting mould.