Alumina Fiber Mat

Alumina Fiber Mat


Alumina fiber Mat, a non-woven product crafted through spray and electrostatic spinning, yields a lightweight, organic-free material resistant to smoke or ignition at high temperatures. With a remarkable long-term serviceability up to 1500° C (max 1600° C), it retains resilience, strength, and flexibility in various atmospheres. Ranging from 0.2 to 1mm in thickness, the Mat excels in processability, finding significant market potential in high-temperature composite materials. Notable features include exceptional heat stability, minimal linear change, low slag content, superior fire resistance, and excellent thermal and mechanical properties. lts versatile applications span high-temperature tapes, resin/ceramic composites, aerospace thermal protection, fire isolation in battery casings, sound insulation, and high-temperature sealing and filtering materials.


Technical Features:

Code
Classification Temperature
F178M
  1600°C
Long-term Service Temperature
Al2O3
1500°C
  70-85
Chemical Composition (%) SiO2 15-30
  Al2O3+SiO2 99.5
Thermal Conductivity (W/(m·K)) 6OO°C 0.16
  8OO°C 0.20
  1OOO°C 0.32
  12OO°C 0.46
24-Hour Heat Shrinkage (%) 13OO°C 0.52
15OO°C
Fiber Diameter (µm)
0.98
  5
Thickness (mm)
Weight(g/m2)
0.2-1
  60-200