Efficient Insulation Material Ceramic Fiber Cotton

Product introduction of ceramic fiber cotton

Ceramic fiber is a kind of high-efficiency thermal insulation material. Ceramic fiber cotton is used to melt high-purity clay clinker, aluminum oxide powder, silica powder, chrome quartz sand and other raw materials in industrial electric furnace at high temperature to form fluid.

Features of ceramic fiber cotton

  • Antioxidant
  • Good softness
  • Corrosion resistance
  • Low thermal conductivity

Applications of ceramic fiber cotton

  • Thermal insulation materials for incineration equipment
  • Fire protection of various industrial equipment, thermal insulation and fire protection of electrical components
  • Industrial furnace, boiler lining and back lining heat insulation, fire resistance and thermal insulation

More relevant refractory products: Magnesia carbon brick

Parameters of ceramic fiber cotton

Ceramic Fiber CottonCommonStandardHigh purityHigh aluminaZirconium containing
Classification temperature, ℃11001260126013601430
Service temperature, ℃<10001050110012001350
Blowing, μm2-32-32-32-32-3
Thread throwing, μm3-4.53-4.53-4.53-4.03-4.0
Al2O3, %444647-4952-5539-40
Al2O3+SiO2, %96979999-
Al2O3+SiO2+ZrO2, %----99
ZrO2, %----15-17
Fe2O3, %<1.2<
Na2O+K2O, %≤0.5≤