Gold Member Since 2007
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Hangzhou Createch Machinery Co., Ltd.

Bag Filter, Dust Collector Filter Bag, Filter Bag manufacturer / supplier in China, offering Boiler Flue Material Dust Filter Bag PPS Filter Felt, High Temperature Nomex Filter Fabric (NOMEX 500), Industrial Dust Collector Bag Filter Cloth (NOMEX 550) and so on.

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Boiler Flue Material Dust Filter Bag PPS Filter Felt

FOB Price: US $12 / Piece
Min. Order: 300 Pieces
Min. Order FOB Price
300 Pieces US $12/ Piece
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Port: Shanghai, China
Production Capacity: 80000PCS / Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: PPS
  • Medium Material: Fiberglass
  • Filter Bag Filter: Outside the Filter Type
  • Usage: Dust Filter, Liquid Filter
  • Filter Bag Sectional Shape: Flatbag
  • Cartridge Installation: Vertical Lifting
  • Scrim: PPS Spun
  • Finish: Heatset and Signed One Side
  • Typical Strain @ Peak: Md: 25%, Xd: 40%
  • Maximum Operation Temperature: 160 Degree
  • Abrasion Resistance: Excellent
  • Transport Package: in Polybags
  • Origin: China, Shanghai
  • Material: PPS
  • Cartridge Filter: Wood Pulp Fiber Filter
  • Type: Vacuum Cleaner Paper Bag
  • Filtration Grade: HEPA Filter
  • Filter Bag Environment: High-Temperature
  • Fiber Material: PPS Fiber
  • Weight: 600g/Min
  • Typical Load @ Peak: Md: 900, Xd: 1200 N/5mm
  • Liner Shrinkage @ 200 Degree: Md: 3%, Xd: 3%
  • Maximum Surge Temperature: 190 Degree
  • Trademark: ECOGRACE
  • Specification: 150*8000mm
  • HS Code: 5602100010
Product Description
Boiler Flue material Dust Filter Bag PPS Filter Felt
Product Description
Our filtration industrial needle felt and filter bags including Polyester,Acrylic, Aramid,Nomex,PPS,P84,PTFE100%,fiberglass,etc.focusing one China domestic market demand and overseas market which is widely applied in dust separation and filtration industry . Meanwhile,we have complete full line for water and oil repellent treatment, PTFE membrane treatment ,and PTFE coating and impregnation. Our professional sewing machine and works can also provide you the best quality perfect filter bags.
Compared with aromatic polyamide fiber, it has better hydrolysis stability. The strength if fiber will not reduce even in 160ºC and 79% of relative humidity conditions for 500 hours. But its antioxidant ability is bad, therefore, it is particularly important to know the actual temperature, oxygen content NOX content in order to ensure the longer using life the product must have the  special treatment if dipping and size-fixing at high temperature. It is also needed to suggest the working temperature at the range of 145ºC~160ºC to ensure the optimum operation. The material is the best choice for the application of bag-mode dust catcher for the domestic coal-fired boilers. Our PPS filtration bag is widely applied in the dust catcher for the coal-fired boilers of 75T,120T,240T,420T,490T and 1000T. The performance is quite good.
Continuous gas continuous temperature is up to 160°C, instant heat resistant up to 200°C
Chemical structure is simple, strong and stable  
Excellent performance of acid and alkali resistance!
Excellent hydrolysis resistance capability, and strong chemical stability
Good flame retardant and excellent heat resistance function 

PPS (Ryton) Filter medias are widely used in coal-fired boilers, waste incinerators, coking furnaces, kiln furnaces, chemical dry process of flue gas cleaning processes, also using, carbon black, powder collection, pneumatic conveying, cement industry, and more. When due to chemical attack and hydrolysis causes, Aramid cannot be used, PPS (Ryton) Filter media can be substituted.




PPS Spun Yarn


500g/ m²





Mechanical Finish

Heaset and Signed One Side

Chemical Finish

PTFE Dispersion

Air Permeability

14 m3/ m²/min

Typical Load@Peak

MD>900 XD>1100(N/5mm)

Typical Strain@Peak

MD:25% XD:40%

Typical Strain@50N

MD:1.5% XD:2%

Liner Strinkage@230ºC

MD:3%  XD3%


Maximum Operation Temperature


Maximum Surge Temperature


 Technical Information

 Dust collector filter bag

Continuous temperature

Peak Temperature
Resistance to Acids

Resistance to Alkalis

Resistance to Oxidation
PH Value
Nomex filter bag190ºC210ºCNomexExcellentexcellentrestricted1~14
Acrylic filter bag125ºC140ºCDTgoodgoodgood
Polyester dust filter bag130ºC150ºCPErestricted


PPS filter bag160ºC190ºCPPSExcellentexcellentmoderate
P84 filter bag240ºC260ºCP84     goodmoderategood

PTFE 100% filter bag







Fiberglass Filter bag260ºC280ºCBQgoodgoodgood

   Performance of PPS filter bag
Physical Properties
Fiber: PPS
Scrim: PPS Spun Yarn
Weight: 500g/
Mechanical Finish: Heatset and Signed One Side
Chemical Finish:PTFE Dispersion
Air Permeability: 14m³//min
Typical Load@Peak:MD: 900, XD: 1100N/mm
Typical Strain@Peak:MD: 25%, XD:40%
Typical Strain@50N:MD: 1.5%, XD:2%
Liner Shrinkage@200 degree: 3%, XD:3%
Chemical Properties
Acids Resistance:Excellent
Alkalis Resistance:Excellent
Hydrolysis Resistance:Excellent
Oxidize Resistance:Poor
Abraison Resistance:Good

Maximum Operation Temperature: 160 degree
Maximum Surge Temperature: 190 degree

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Mr. Jim Lin
Sales Engineer
To: Mr. Jim Lin

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