The alumina fiber cloth is woven from continuous alumina fiber yarns, with an Al₂O₃ content of 72% or above. It is a soft and high-quality woven fabric with excellent high-temperature resistance, featuring good chemical resistance, low shrinkage rate, low thermal conductivity, thermal shock resistance, low porosity, and unique electrical properties. This alumina fiber can be used continuously in high-temperature environments up to 1100°C or higher, and is widely applied in industries such as aerospace, automotive, electrical, composite materials, and other high-temperature applications. According to the differences in raw material compositions, the product models of our company's alumina fiber cloth are divided into the NA17, NA18, and NA19 series. The types of fabric structures are classified as plain weave, twill weave, and five-harness satin.
Non-oxidizing, non-hygroscopic.
Low thermal conductivity.
High strength and high modulus.
Good chemical resistance.
Fire and flame retardant.
Wide electromagnetic transparency, electrical insulation.
Thermal shock resistance, low porosity.
Low elongation and low shrinkage at operating temperature.
Aerospace. Flame barriers, thermal shields, gaskets, seals, micro meteoroid protective covers.
Industry. Furnace curtains and linings, door seals, pipe seals, gaskets, expansion joints, flexible couplings.
Ceramic matrix composites.
Polymer matrix composites.
High-temperature filter materials
Flame-retardant sleeves for cables, rollers, etc.
Chemically corrosion-resistant materials
