Polyimide filter bag, P84 filter bag 1.good dust release 2.excellent high temperature 3.resistance to acid and alkali FeaturesHigh acid resistanceGood dust cleaningLow pressure dropyLow resistance to alkali 

Application:Cement factoryAsphalt plantWaster IncineratorCoal boilers

 

Material: 100% P84

Scrim: 100% PTFE

Weight: 550g/m2

Tickness:2.1mm

Air permeability:200L/dm2 min

Breaking stregnth: longitude: >600

                               crosswise:>800

Elongation at 200N/5cm: <3%

90 minutes maximum contraction: <1%

Temperature:240-260 degree

Surface treatment: heat setting, single singeing, pressure treatment

 

Polyimide filter bag