Gold Member Since 2007
Audited Supplier
Zhejiang Grace Envirotech Co., Ltd.

PTFE Fabrics, PTFE Filter, Dust Bag manufacturer / supplier in China, offering Filter Bag for Dust Collector or Bag Filter (Air Filter), Industrial Parts PPS and PTFE Compound Air Filter Cloth or Filter Fabric for Dust Filtration, Ecograce High Temperature Resistant Fiberglass / PTFE Membrane Filter Fabric and so on.

(/ )

Supplier Homepage Product Dust Filter Bags Filter Bag for Dust Collector or Bag Filter (Air Filter)

Filter Bag for Dust Collector or Bag Filter (Air Filter)

FOB Price: US $30 / Piece
Min. Order: 300 Pieces
Min. Order FOB Price
300 Pieces US $30/ Piece
Get Latest Price
Production Capacity: 30000 Piece/Pieces Per Week
Transport Package: in Cartons or as Required
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: PTFE 750
  • Medium Material: Synthetic Fiber
  • Filter Bag Filter: The Filter Type
  • Usage: Dust Filter, Air Filter
  • Filter Bag Sectional Shape: Round Bag
  • Cartridge Installation: Specific Angle Ramp Loading
  • Acid , Alkali Resistance: Good
  • Filter Media: 100% PTFE Filter Media
  • Trademark: ECOGRACE
  • Origin: China
  • Material: PTFE
  • Cartridge Filter: PTFE Fabric
  • Type: Pocket Filter
  • Filtration Grade: Medium Filter
  • Filter Bag Environment: High-Temperature
  • High Temperature Resiatance: Excellent
  • Size: 130 X 4000
  • Weight: 700-750GSM
  • Specification: International Top
  • HS Code: 560210000
Product Description
PTFE filter bag normal maximum continuous operating temperature is 260degrees.
Generally used for severe chemical environments at high temperatures.
Common applications include coal-fired power plants, cement production, and steel foundries.
Chemical resistance is excellent and abrasion resistance is generally superior to protein fibers,
But not as good as most synthetics.
PTFE filter bag has an extreme high cost and is typically used after everything else has failed.
PTFE is available in both a woven and a felt finished product. This media has poor flex abrasion qualities and requires a 20 vertical wire minimum support cage when used in tubular bag form.
 
1MaterialPTFE Fiber/PTFE Scrim
2Weight(g/m2)750
3Thickness (mm)1.8
4Air Permeability(mm/s @200Pa)120
5Breaking Strength Warp (cm)>1800 N/5*20
6Breaking Strength Weft (cm)>1800 N/5*20
7Breaking Elongation Warp (cm)<30%
8Breaking Elongation Weft (cm)<30%
9Working Temperature(°C)240
10Peak Temperature(°C)260
11FinishingPTFE impregnated, coated

Product Specifications:
Carefully fabricated.
Easily install and change-out.
Generally, dust collector filter bags are designed to be mounted and gasket firmly into place with snap band, corded cuff or clamp to ensure dust type seal.
Various coatings and finishes can be applied to either side of the dust collector bag to enhance cleaning and efficiencies.
Ground wire, anti-collapse rings and other options can easily be incorporated into bag construction.
Can customize fabricate in various types of attachments to work with specific shaker mechanism, whether loop, eyelet, grommet or other devices.
Raw materials
of the filter material
TemperatureProperty of the filter material
 & the suitable industrial conditions
Application field and
industrial condition
Polypropylene (PP)90 degree CSuitable for the condition with continuous working temperature less than 900C & short time temperature less than 1000C. The oxidation resistance of the material is ordinary. Suitable PH range is 1to 14. The resistance of hydrolysis of the material is good.Suitable for the dust collection of sugar production, chemical fertilizer plants, electroplating, pesticide plant, etc
polyacrylonitrile(Acrylic)110 degree CSuitable for the condition with continuous working temperature less than 1100C & short time temperature less than 1150C. The oxidation resistance of the material is ordinary. Suitable PH range is 6 to 13.
Relative humidity<5%
Suitable for the dust collection of detergent production, pulverized coal plant, etc
homopolyacrylonitrile(DT)1250CSuitable for the condition with continuous working temperature less than 1250C & short time temperature less than 1400C. The oxidation resistance of the material is ordinary. Suitable PH range is 3 to 11
Relative humidity<30%
Suitable for the dust collection of detergent production, garbage incineration, asphalt, spray dryer, coal mill, power plant, etc.
Polyester (PE)1500CSuitable for the condition with continuous working temperature less than 1300C & short time temperature less than 1500C. The oxidation resistance of the material is good.
The acid-base resistance is ordinary. Suitable PH range is 4 to 12.
Relative humidity<4%
The expected lifetime depends on the moisture content of the flue gas when the working temperature is high.
Suitable for the dust collection of mine, lime cement production, raw cement, grinding machine, packaging and other process, continuous casting and sintering, ironmaking processes of Iron and steel industry , alumina conveying, electrolytic aluminum production, non-ferrous metal smelting plant, wood processing, food processing, pharmaceutical and other industries
polyphenylene sulfide
(PPS)
160 degree CSuitable for the condition with continuous working temperature less than 1600C & short time temperature less than 2000C. The oxidation resistance of the material is not good. The resistance to acid-base is good. Suitable PH range is 1 to 14
Relative humidity>30%
Suitable for the dust collection of flue gas of coal-fired boilers, garbage incineration, metal smelting, chemical industry , etc.
Aramid  (NOMEX)200 degree CSuitable for the condition with continuous working temperature less than 2040C & short time temperature less than 2400C. The oxidation resistance of the material is ordinary.
PH range is 4 to 12.
Relative humidity<10%
The performance of the material depends on the moisture content of the flue gas when the working temperature is high.
Suitable for the dust collection of flue gas of asphalt-mixing, non-ferrous metal smelting, ceramics, glass, kiln head of cement industry (grate cooler), steel blast, etc.
polyimide(PI/P84)220 degree CSuitable for the condition with continuous working temperature less than 2200C & short time temperature less than 2600C. The oxidation resistance of the material is ordinary.
PH range is 3 to 13.
Relative humidity<25%
Suitable for the dust collection of  the corrosive flue gas of Chemical plant, metal melting, garbage incineration, cement preheater and coal boiler, etc.
polyfluortetraethylene(PTFE)250 degree CSuitable for the condition with continuous working temperature less than 2500C & short time temperature less than 2800C. The material have good resistance for all the chemical corrosion
PH range is 1 to 14
Relative humidity>30%
The material has good ash removal performance.
Suitable for the dust collection of  the highly temperature and high corrosive flue gas of Chemical industry, coal boiler, garbage incineration, non-ferrous metal smelting plant, etc.
Fiberglass (FG)260degree CSuitable for the condition with continuous working temperature less than 2600C & short time temperature less than 2800C. The oxidation resistance of the material is ordinary. Suitable PH range is 4 to 9
Relative humidity55%
Suitable for the dust collection of  the highly temperature flue gas of, Cement production, coal boiler, garbage incineration, steelmaking furnace, blast furnace gas production, the ferroalloy furnace, etc
Send your message to this supplier
Avatar
Miss Doreen Zou
General Sales Engineer
*From:
To: Miss Doreen Zou
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now