Boiler metal insulation ceramic fiber cotton filling type

Boiler metal insulation ceramic fiber cotton filling type? In boiler insulation engineering, in addition to large areas of ceramic fiber blankets and modules, there are also a large number of irregular gaps, irregular parts, and voids that need to be filled and treated. Ceramic fiber cotton (loose cotton) is a flexible filling material developed for these “corners and dead corners”. With its fluffy, soft, strong plasticity, high temperature resistance and other characteristics, it has become an indispensable supplementary material in the metal insulation system of boilers.

The ceramic fiber cotton of Rosewool Insulation Refractory Co.,Ltd. is made by melting high-purity clay clinker, alumina powder, silica powder and other raw materials at high temperature in an industrial electric furnace, using spray blowing or spinning technology to produce fiber like materials, and then collecting them in a cotton collector. It is a fiber like lightweight refractory material and the core raw material for producing secondary products such as ceramic fiber blankets, boards, paper, cloth, and ropes.

“Filling type “ceramic fiber cotton functional effect:
Seismic and impact resistance (strong grip force)
Zero expansion joint design (seamless filling)
Extremely low heat storage capacity (fast energy-saving)

In the boiler industry, this structure is currently the most mainstream “flexible full fiber lining” solution. Compared to traditional heavy refractory bricks, it utilizes the “filling” characteristics of ceramic fiber cotton to achieve excellent sealing and insulation effects. The “boiler metal insulation ceramic fiber cotton filling type” is currently the most cost-effective and convenient boiler insulation solution for construction. It utilizes the flexibility and rebound of fibers to solve the problems of boiler vibration and thermal expansion. Ceramic fiber cotton is over 75% lighter than lightweight insulation brick lining and 90% -95% lighter than lightweight castable lining. This feature makes it extremely convenient to operate in boiler maintenance and local filling construction.