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Solution

It can be widely used in aerospace, automobile industry, new energy, electronic consumer goods, industrial furnaces and other high-temperature refractory fields

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Typical applicationsTypical Applications

Three-way catalyst liner: alumina short fiber is mainly used to make the sealing liner of the outer layer of the three-way catalyst, which plays a role in fixing, sealing, vibration reduction and sound insulation of the catalyst honeycomb carrier.

Thermal insulation material: Due to its excellent heat resistance and thermal insulation performance, alumina short fibre can be applied to many thermal insulation systems of automobiles, such as exhaust pipes, brake discs, etc., so that it has a more stable friction coefficient, good braking effect and longer service life.

New energy vehicle battery shell: the power battery shell made of alumina fibre resin matrix composite material has high specific strength and modulus, good shock absorption, impact resistance, low resonance, excellent fire resistance and thermal insulation, good corrosion resistance and chemical stability, which can effectively protect the internal battery structure, ensure the battery service life, and greatly reduce the security threat caused by battery combustion.

Application advantagesApplication advantages

01

Alumina fibre liner is an indispensable and important part of the automobile exhaust purifier. It plays an important role in the upgrading of the automobile industry from the national five emission standards to the national six emission standards. It plays a vital role in the normal operation of the entire automobile exhaust catalyst at higher temperatures, protecting the carrier, and increasing the service life of the catalyst. The vehicle exhaust purifier is mainly composed of three parts: metal shell, alumina fibre liner and honeycomb carrier. The liner is installed between the metal shell and the ceramic honeycomb, and is wrapped outside the ceramic honeycomb. Alumina fibre has high temperature resistance, good aging resistance, low heat conductivity and good processability, which can perfectly meet the harsh service conditions of vehicle exhaust catalyst.