What is aluminum silicate fiber blanket?

An aluminum silicate fiber blanket is a kind of refractory insulation material. An aluminum silicate fiber blanket is also called a ceramic fiber blanket. The blanket is divided into an aluminum silicate fiber spray blanket and an aluminum silicate fiber spinning blanket. Ceramic fiber blankets have better thermal insulation performance than aluminum silicate spray blankets due to their long fiber and small thermal conductivity. Ceramic fiber spinning blanket is mostly used in most insulation pipeline construction.

Aluminum silicate fiber blanket temperature

Ordinary aluminum silicate fiber blankets 1100℃; Standard aluminum silicate fiber blankets 1260℃; High-purity aluminum silicate fiber blankets 1260℃; High-aluminum aluminum silicate fiber blankets1360℃; Zirconium aluminum silicate fiber blankets 1360℃; Zirconium-containing ceramic fiber blanket 1430℃

Ceramic fiber blanket product features

1. High-temperature resistance, low bulk density, low thermal conductivity.
2. Corrosion resistance, oxidation resistance, thermal shock resistance, etc.
3. Good fiber elasticity and small shrinkage under high-temperature conditions.
4. Good sound absorption.
5. Easy for secondary processing and installation.

Application of ceramic fiber blanket

Combined with the physical and chemical properties of ceramic fiber blanket, it has good thermal conductivity of 0.03 at 200℃, 0.06 at 400℃, 0.09 at 600℃, and 0.1 at 800℃. It is widely used in furnace lining, boiler, gas turbine and nuclear power insulation welding to eliminate stress, heat insulation, fire protection, sound absorption, insulation, high-temperature filter medium, and kiln door sealing.