PTFE filter fabric is made of 100% teflon fiber and teflon based cloth . PTFE industrial filter material has high temperature resistance of 240-260 degrees and can resistant strong acid and alkali ,it widely used in bad working conditions of waste incineration ,power plant and so on . PTFE 100% Filtration Felt with PTFE treatment is mainly applied for the waste treatment plant , dust contorl system , air filter system .
| Fiber Name |
ptfe fiber PTFE fabric |
| Weight(g/m2) |
750-800 |
Thickness(mm) |
1.8-2.0 |
| Air permeability (m3/m2/min) |
8-12 |
Working temperature (Degree C) |
240-260 |
| Width(m) |
<2.2m |
Surface treatment |
Heat-set and singed one side |
| Break strength(N/5cm) |
Warp≥900 Weft≥1200 |
Break elongation(%) |
Warp≥35 Weft≥50 |
| Resistance to acid |
Excellent |
Resistance to alkali |
Excellent |
| Resistance to hydrolysis |
Excellent |
Resistance to oxidation |
Excellent |
Details of our PTFE 100% needle felt filter bag:
1. Excellent chemical stability and heat resistance;
2. Will withstand all strong acids and alkali erosion;
3. Will serve well for gas continuous operating temperature up to 240°C, instant temperature up to 280°C;
4. Will withstand all kinds of strong oxidant corrosion;
5. Hydrolysis resistance performance is excellent;
6. Good flame retardant, insulation, heat insulation, light stability, low coefficient of friction and small adhesion;
7. 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.
Application of our PTFE filter bag:
PTFE filter media are higher in cost compared with other filter medias. They are suitable for the corrosion resistance of harsh condition that require a longer working life of dust filters, such as waste incineration flue gas filtration.
Application :
1.Tail gas / fume / smoke / dust from metallurgical plant
2.Waste Incineratior Air Filtration System
3.Carbon black plant, iron works(blast furnace gas)
4.Cement plant (tail gas from vertical kiln),
5.Petroleum fumes from mixing round the beton and asphalt
6.Detergent plant
7.Coal fired boiler
8.Chemical Plant
9.Asphalt mixing plant smoke filtration
FAQ
1, What kind of filter bags can you provide?
Re, P84, Nomex, PPS, PTFE 100% filter bags are the main products we producve, and PP, DT filter bags are also within our capacity.
2, About the specification, what do you get?
Re, Common specifications like 130x2.45m, 150x4m or 160x6m and we can also design a certain specification for you.
It depends on customers' requirements.You can get more specific information on our web.
3, Can you tell me what certifacation you have?
Re, Yeah, we have got ISO9001 and SGS certification.We pay much attention to our products' quality.
4. What's your payment terms?
Re, Usually in 30% TT in advance and 70% balance against B/L copy.L/C payment accepted .
5, May I ask what kind of after-sale services can you provide?
Re, We can offer professional instructions during the installation and overservice installation service for you if necessarey.For the conplain and claim comes from the problem, we would take it seriously and give a resonable reply.
Our Service
a. We are professional manufacturer, and we can choose the suitable filter bags for you as per your working environment. If you have any problems in the use procedure, our professional team will always help you solve at any time.(Warranty:1-2 years)
b. If your dust filter bag is different from our filter bag size, please send us your drawing size and the material that you need, we also produce the filter bag.
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