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PTFE filter bag

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PTFE needle felt also called Teflon, with a good performance in the temperature of 260 centigrade, the instant temperature can up to 280 centigrade. PTFE is a special material with a good alkali and acid resistance ,anti-hydrolysis ,stable physical dimension, mainly used in coal burning boiler, waste incineration ,carbon black producing,Tio2 producing for fume treatment or dust collection, as well as some high temperature or some corrosive liquid filtration.

Weight: PTFE needle punch felt with the common weight 750gsm to 800gsm for ptfe filter bag
Finish Treatment for ptfe felt: heat set and with PTFE membrane

Ptfe bag filter diameter size: 100mm, 125mm, 130mm, 150mm, 180mm, 250mm etc.
Any length is available. Special size is customize.
Filter bag Process Method: sewing
Ptfe bag filters Advantages:
a) High temperature resistance
b) Excellent acidity resistance
c) Excellent alkalinity resistance,
High filtration efficiency
Dust collector filter bags:
Since every filter has its own characteristics and parameters,
when we chose filter material for dust collector filter bags,
we have to know the following parameters: temperature, humid,
dust diameter, gas chemical properties, dust abrasive, filter's mechanical parameters.
Generally, SFF dust collector filter bags are widely used in industrial waste gas filtration, useful dust, high temperature gas filters.
Shanghai filter bag factory provides you good solution according to dust characteristics, help you chose good filter material to achieve best filtering effective.

Application: Chemical industry coal-fired boiler,waste incineration industry and non-ferrous metal production