Alumina composite modules are high-temperature refractory fiber components formed by cutting, combining, folding, compressing, and extruding alumina fiber felts and ceramic fiber felts according to specific dimensions. They are specially designed and manufactured as high-temperature refractory lining products for furnaces operating at 1250°C–1400°C.

Product Features:

★ Low ball content, white color, high raw material purity

★ High temperature resistance, excellent high-temperature stability

★ Low thermal conductivity, minimal linear shrinkage at high temperatures

★ Stable chemical properties, strong corrosion resistance