Steel Industry
Scalloped P84 cross-sections increase usable surface area for fine metal fumes while smoothing airflow to cut ID fan energy.
P84 Needle Felt
Material Type
P84 Needle Felt
P84 polyimide needle felt filter media engineered for high-temperature industrial dust collection applications, providing excellent filtration efficiency, acid resistance, low pressure drop, and enhanced cake release performance through its unique trilobal fiber structure.
Benefits
- Energy efficiency — high surface area supports smoother airflow and lower fan load
- Easy cake release — fiber morphology limits dust entrapment in pores
- Ultra-fine emission control — ideal for cement, incineration, and smelting
Suitable Equipment
- High-temperature baghouse systems
Segmentation
Cement Plants
Handles abrasive raw meal and clinker dust with improved cake release versus conventional polyester in mid-high temperature zones.
Chemical Processing
Supports chemical kilns and dryers where sticky or oily particulate would blind standard felts without the filtration margin of P84 blends.
High-Efficiency Industrial Dust Collection
Targets submicron emissions in cement, incineration, and smelter back-end bags where regulatory margins are tightening.