The P84 needle punched felt is made of P84 fiber produced by LENZING company in Austria, which is three-dimensional needle punched. The high-temperature needle punched felt has good high-temperature resistance, with a temperature resistance of up to 280 ℃, and the P84 fiber cross-section is irregular in leaf shape, which can greatly improve the filtration effect. The fiber itself also has a certain degree of hydrolysis resistance and oxidation resistance. This product has good temperature resistance, good filtration effect, and is widely used in complex working conditions such as concrete mixing, cement, garbage incineration, and coal-fired boilers.
