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Needle felt:Our PTFE Coated Polyester Needle Felt can nearly retain all the particles in the dust gas - details see: https://www.machineto.com/ptfe-coated-polyester-needle-felt-for-filter-bag-10217934

Needle felt

PTFE coated(membrane) for dust filtration is PTFE membrane laminated on various reliable

fabric materials. The filter efficiency can be as high as 99.9~99.9995%. It is the

most effective and economic material for dust filtration and product recovery.

With high collection efficiency and air permeability, low pressure, it needs shell

off the dusts. Its features are so outstanding that traditional filtration

methods cannot compare with.

Applications:

1) Mineral: cement, gypsum, lime, carbon black, asbestos, limestone, phosphate, alkali

2) Chemicals: acids, alkalis, fertilizer, PVC and other polymers, dyestuff, insecticide pesticide

3) Metals: aluminum, barium, rare metals

4) High temperature applications: asphalt plant, aster, incinerator, metallurgy,

cement, lime, carbon black, liquid boiler, coal fire boiler

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