Alumina continuous fiber is made of alumina and silica as the main component, and is prepared by sol-gel process. It can be used for high temperature above 1000℃ for a long time. It can be woven into soft fabric like fiber rope and fiber cloth. It can also be used for making many kinds of composite materials, and the form is convenient and flexible. It is an emerging high-tech industry and a variety of materials urgently needed in high-tech fields such as aviation, aerospace and new weapons for national defense.

According to the different alumina content, our product models are divided into: AF17, AF18 and AF19.

• Excellent high and low temperature resistance
• Superior flexibility
• Outstanding electrical insulation performance
• Excellent thermal insulation
• Acid and alkali resistance
• Strong design adaptability

• Refractory thermal insulation for hot-end components in aerospace
• High-temperature filtration, high-temperature filter bags
• Radar wave-transmitting radomes
• Fire-resistant insulation for thermocouple wires, cables, and electrical wires
• High-temperature furnace linings, thermal insulation sealing rings, high-temperature insulation curtains
• High-temperature sintering pads
• ACCR composite core conductors
• Oilstone grinding tools
• 5G communications: mobile phone backplane materials
• Composite reinforcement materials: metal matrix, ceramic matrix, resin matrix