Hydrophobic PTFE Filter Membrane in Roll Without Support Layer for Air Filtration

• Type: 0.1/0.2/0.45/1.0/3.0/5.0um
• Certification: SGS and ISO9001
• Diameter: 13/25/35/47/50/60/70/80/90/100/142/150
• Usage: Air Filter, Liquid Filter, Solid Filter
• Color: White
• Material: PTFE Memnbrane
• Model NO.: Ptfe filter membrane
• Thickness: 130mm±15
• Transport Package: Carton Packing
• Specification: width have 255/260/510/520mm
• Trademark: QingFeng, OEM
• Origin: China
• HS Code: 8421999000
• Production Capacity: 150000square Meter/Year

Product Description

                                                           Hydrophobic PTFE Filter Membrane in Roll 
Polytetrafluoroethylene(PTFE)membrane belongs to microporous membrane, mainly including TF,NF,CF three series.
Of them:
   TF is divided into hydrophilic membrane and functional hydrophilic membrane. Permanent hydrophilic membrane is mainly used in turbidity removal, clarification, absolute degermation and sewerage treatment in hydro products. Permanent functional hydrophilic membrane is used in proton conduction, electron conduction and ion exchange.
   NF is hydrophobic membrane, which is mainly used in turbidity removal, clarification, and absolute degermation in organic solvent products and particle removal and absolute degermationin in all kinds of gas.
   CF is hydrophobic membrane, which is mainly used in air dust removal and gas ultra-cleaning filtration and particle removal in high-temperature or high-corrosion air.
  typical most aperture includes 1.0,0.45,0.22,0.10μm
 

Membrane		Hydrophobic Membrane (PTFE)
Support		PP
Color		White
Filter Surface		Plain
Thickness, μm		150~250
Width		255/260/510/520mm
Pore Size, μm		0.01(for air), 0.05, 0.1, 0.22, 0.45, 1.0, 3.0, 5.0
Maximum Operating Pressure		Forward: 4.2 bar @ 23 °C; 1.5 bar @ 85 °C
Flow Rate	Liquid		Air
0.22 μm	≥ 6 mL/min/cm 2 at 1 bar		≥ 3.5 L/min/cm 2 at 1 bar
0.45 μm	≥ 30 mL/min/cm 2 at 1 bar		≥ 7 L/min/cm 2 at 1 bar

Certificates: