FP polycrystalline alumina fiber paper is mainly made from polycrystalline alumina fibers with adhesive, which has good flame retardant, thermal insulation, electrical insulation, high and low temperature resistance, and aging resistance. The product is halogen-free, non-toxic, odorless, and has a high dielectric constant, which can play a protective role in heat insulation and fire prevention. The product is easy to cut and process, with extremely low powder loss rate. It can be used directly or packaged and applied in the fields of thermal insulation, fire prevention, and insulation flame retardant for electrical equipment, electronic products, battery cells, and other applications.

According to the different thicknesses of our products, our product models can be divided into：FP丨003、006、008、010、020、030、040、050.

□ Excellent resistance to high and low temperatures, with a temperature range of -200 ℃ to 1300 ℃;

□ Excellent electrical insulation and aging resistance;

□ Excellent thermal insulation performance;

□ Excellent acid and alkali resistance, with a strength retention rate of over 90% after strong acid and alkali treatment;

□ Low smoke and non-toxic, with good flame retardancy, in compliance with the EU ROHS directive.

product matrix

Typical technical parameters

Gradient temperature insulation test

Constant pressure (0.9MPa) insulation test

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□ Thermal insulation and fire prevention of battery cells

□ Insulation and flame retardancy of electronic products

□ Resin based thermal insulation and fireproof composite material

□ Aerogel thermal insulation composite

□ Sealing of high-temperature equipment

□ Thermal insulation of furnace wall lining