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P84 Filter Bag/Needle felt

Description                                                

P84 polyimide needle felts are excellent high temperature filter media in terms of performance, generally surpassing the other standard media with the exception of PTFE.
 
Features                                                   

1.Excellent steady under high temperature and resistance to acid
2.It can operate continuously, under practical and low acid working conditions, at temperatures up to 500 F(260).
3.High filtration efficiency, high tensile strength
4.The complex cross sectional shapes create 30-90% more collection surface area when compared to round or oval shaped fibers.
5.Low back washing pressure, maximum flexibility
6.The unique tri-lobal fiber structure of P84 provides customers with high efficiency filtration, low pressure drop, and reduced cleaning energy.
7.Excellent dust cake release
8.It has irregular, tri-lobal fibers that provide better collection efficient and enhanced dust cake release properties.

Application                                                 

1.Tail gas / fume / smoke / dust  from metallurgical plant

2.Asphalt mixing plant smoke filtration

3.Carbon black plant, iron works(blast furnace gas)

4.Cement plant (tail gas from vertical kiln),

5.Petroleum fumes from mixing round the beton and asphalt

6.Detergent plant

7.Coal fired boiler