What is PTFE Filter Felt Filter Bags ?
Publish Time: 2017-08-23 Origin: Site
PTFE filter needle felt dust filter bags are mainly for dedusting for waste treatment plant .
(Polytetrafluoroethylene ) PTFE Filter Media with Dipping ,PTFE membrane .
100% PTFE Filter Needle Felt Application :
PTFE filter bags are suitable for the corrosion resistance of harsh condition that require a longer working life of dust collector filter bags , such as waste incineration flue gas filtration, coal boiler power plant ash handling system , waste treatment plant .
100% PTFE Filter Needle Felt Performance :
Excellent chemical stability and heat resistance
Will withstand all strong acids and alkali erosion
Will serve well for gas continuous operating temperature up to 240°C, instant temperature up to 280°C.
Will withstand all kinds of strong oxidant corrosion
Hydrolysis performance is excellent;
Good flame retardant, insulation, heat insulation, light stability, low coefficient of friction and small adhesion.
PTFE filter cloth has excellent filtration efficiency, low and stable differential pressure, easy cleaning, and under the same conditions its life is significantly longer than other high temperature resistant filter materials.
PTFE/ Teflon Filter Bag Specification:
Series: | PTFE750 filter felt |
Material: | PTFE 100% Filtration needle felt |
Fibre: | 100% PTFE shot fiber |
Scrim: | 100% PTFE filament yarn |
Weight: | 750g/m2 (customized) |
Finishing: | Heat styling, single side singeing, calendering (double sides finishing would be available upon request) |
Specifications: | Customized according to drawing / sample |
Packaging: | Polybag in cartons |
Applications: | Coal-fired power plant, waste incinteration plant, circulating fluidized bed boilers, etc. |
Delivery Time: | 7-45 days |
Payment Terms: | T/T, L/C, Paypal, Western Union, Money Gram... |
Operating Temperature (°C, dry) | Abrasion Resistance | Hydrolysis Resistance | Alkali Resistance | Organic Acid Resistance | Mineral Acid Resistance | Oxidation Resistance (15%) | |
PTFE | 240/ (260) | Good | Excellent | Excellent | Excellent | Excellent | Poor |
PTFE/ Teflon Filter Bag Application:
This filter material is suitable to the filtration of steel industry, cement plants, pharmacy waste incineration,carbon black ,fired boiler etc. After the water repellent treatment, it can be suitable to the liquid filtration, such as petroleum chemical indutry, metallurgy, sewage disposal and material recycling in the mining, water purification and so on.