6000 mm PTFE Dust Filter Bag For Chemical Plant Flue Gas Filtration
The PTFE dust filter bag is a unique material made of filter bag. It can withstand the acid-base erosion in the whole pH range under the temperature m 240 0C to 260 0C. The PTFE filter bag is excellent in self-lubrication, does not absorb moisture, and can withstand ultraviolet radiation. However, the PTFE fiber filter material has a general wear resistance, so there is a strict requirement (cleanness) for the
filter bag frame. PTFE fiber filter bags are suitable for use in harsh conditions where corrosion resistance.
PTFE filter bags , ptfe needle felt filter cloth , made of 100% PTFE needle felt , high temperature resistance , are mainly for high temperature flue gas dedusting for waste treatment plant , Waste Incinerator Waste to energy power plant , chemical plant and metal smelting furnace .
PTFE Filter Bag Advantage:
1. Excellent temperature resistance: up to 260℃ (572℉)
2. Extremely long working life. Service life can reach 6 years at the temperature 66℃～240℃ and normal working conditions.
3. Excellent performance of anti-acid and anti-alkali resistance
4. Excellent filter efficiency
5. Good performances of hydrolysis stability and flame retardant
6. Suitable using on various power plant boiler and waste incineration boiler. The weakness is poor folding property and higher price.
PTFE Filter Bag Specifications:
| Name | PTFE Filter Felt | PPS/PTFE
Filter Felt |
| Material | Fiber | PTFE fiber | PPS/PTFE fiber |
| Scrim | PTFE | PTFE |
| Weight | g/m³ | 750 | 580±20 |
| Thickness | mm | 1.0±1.3 | 1.8±0.2 |
| Air Permeability | m³/㎡.min.200pa | 3-9 | 10-18 |
| Breaking Strength(N/5cm) | Warp | ≥760 | ≥1000 |
| Weft | ≥760 | ≥1200 |
| Elongation@50N(%) | Warp | ≤10 | ≤30 |
| Weft | ≤45 | ≤45 |
Service
Temperature(℃) | Continuous℃ | ≤260 | ≤190 |
| Instant℃ | 280 | 210 |
| Finishing | Heat setting
PTFE Membrane | Singeing,Calendaring
PTFE Coating |
PTFE Filter Bag Applicant:
Steel Foundries,Coal Fired Power Plants, drying kilns, garbage incinerators, thermal power plants, cement.
Production Process:
There are 19 working produres. Every product from Sinft had undergone detailed perfection.
Scientific surface treatment like heat setting, dipping, singeing, calendering and coating can signigicantly prevent the
fabric from shrinking,remove surface batting, imrove filtration effectiveness and increase heat resistant.
Package:
The dust filter bags are packed in PP woven bags or according to your requirements.
Company Introduction:
Hebei Sinft filter Co.,Ltd is a high-tech enterprise group integrating R&D, production and sales of dust
collector filter bags and filter cages. We are founded in 2007 and located in Shijiazhuang.
We own the most advanced complete sets of production equipment, the high-speed acupuncture production
lines, heat-setting and high temperature after-treatmentunits, laminating units, sewing equipment, and hanging
production lines.
Daily production capacity of filter bag is more than 7000 pcs, the scale of production and equipment are at the
forefront of the industry.
Sinft Team:
We often attend international and domestic exhibitions. The company will organize team building
activities regularly. We are not only colleagues, but also family members.
Sinft Certificate:
We have ISO 9001 Certifications. Our products are used in many places at home and abroad, such as
power plants in North America, cement plants in Europe which all Won high praise.
More details, pls feel free to contact us, Thanks
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6000mm PTFE Custom Dust Collector Bags For Chemical Plant Flue Gas Filtration Images
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