High Temperature Resistance PTFE Glass Fiber Needle Felt Dust Collector Bag Non-Woven

Dust Collector Bag
PTEE Dust Bag


Material Glass Fiber Needle Felt 
Air Permeability80-100 M3/M2/S
Warp Tension800-1200N/5x20cm
Weft Tension1000-1600N/5x20cm
Warp Elongation<10%
Weft Elongation<10%
Resistive Surface4.8
Ventilation Rate0.8-1.2m / min
Working Temperature≤280oC
Instant Temperature300oC
Resistance to AcidExcellent
Resistance to AlkaliExcellent
Post TreatmentPTFE digging, Filming, Coating
ApplicationCement Plant, Steel Mill, Phosphate Plant, Power Plant
 Glass fiber needle felt bag  material is a kind of filter material made of glass fiber and a certain proportion of high temperature resistant glass fiber. It has the characteristics of high temperature resistance, high strength, corrosion resistance, wear resistance, and folding resistance. It can be used for a long time at a high temperature of 240 degrees Celsius, and the short-term temperature can reach 300 degrees Celsius.
It is widely used in the filtration of high temperature flue gas in steel, cement, electricity, non-ferrous metals, garbage incineration, asphalt concrete mixing, chemical industries and other industries. It is suitable for pulse and high-speed reverse blowing dust removal methods. It is currently the most widely used high-temperature bag filter material.
Filter bags                  

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