Polyimide chemistry

High Temperature Filtration

P84® high performance polymer fibres are among the best suitable filter fabric base materials for flue gas dedusting at temperatures up to 260 °C. 

evaluate the performance of your baghouses

Evonik’s Filt-O-Meter can help you quickly evaluate the performance of your baghouses with a complimentary assessment of your baghouse maintenance costs, production impacts, operating costs and energy use.

Most of the relevant industrial dedusting processes such as filtration units for municipal waste incinerators, cement plants, coal fired boilers and metallurgical processes operate within a range between 100 °C and 260 °C. 

The profile makes the difference

The unique multilobal profile of P84® fibres creates an extremely high specific surface area. The guarantee for advanced filtration performance and fulfillment of guarantees.

Application areas