Products Information

Poreflon® Membrane

Category

Poreflon Membrane are PTFE (poly terafluoroethylene)porous membranes produced by our unique expansion-technology. It features chemical resistance,heat resistance,high retention of very small particles and high flow capability.

In addition, we can make the water-repellency surface of the PTFE (Polytetrafluoroethylene) hydrophilic by original processing technique . Poreflon™ hydrophilic membrane is most suitable for the filtration of the water solution.
Poreflon™ Membrane is superior in weather resistance, a low dielectric characteristic like water-repellency. It is utilized as a waterproofing film for electronic parts in the field of car and the household electrical appliance etc, as a covering material of the electric wire.

Poreflon® Membrane
Features & Benefits
  • (1)There is not an extraction by stability for the acid of most acids, alkalis and solvents.
    (except some molten alkali metals and fluorine at high temperature )
  • (2)High flow rate.
  • (3)Water repellent
  • (4)Flexibility, and easy handling.
  • (5)Superior tensile strength
Industry used
semiconductor, liquid crystal, medicine, electronic part, car, home electric appliance
Applications
1.Filtration
2.Breather valve (an air vent)
3.Wire insulating materials
4.Waterproof fabric

Properties

  Series Item Pore Size
(μm)
Thickness
(μm)
IPA
Bubble
Point
(kPa)
Waterproof
Pressure
(kPa)
Flow Rate
Liquid
(ml/min,cm2
Hydrophobic FP FP-010-60 0.1 60 150 375 4
FP-022-60 0.22 60 120 250 10
FP-045-80 0.45 80 80 200 20
FP-100-100 1 100 40 100 60
FP-500-100 5 100 15 35 150
WP WP-020-80 0.2 80 120 250 15
WP-045-80 0.45 80 70 180 30
WP-100-100 1 100 40 100 80
WP-500-100 5 100 15 35 150
HP HP-010-30 0.1 30 180 400 10
HP-020-30 0.2 30 120 250 20
HP-045-30 0.45 30 80 200 30
Hydrophilic HPW-010-30 0.1 30 180 5
HPW-020-30 0.2 30 120 10
HPW-045-30 0.45 30 90 20
  • Liquid Flow Rate:
    Hydrophobic membrane is measured by IPA. Differential pressure is 93kPa.
    Hydrophilic membrane is measured by water. Differential pressure is 29kPa.
  • Available Width:
    Hydrophobic membrane is 250 to 320mm.
    Hydrophilic membrane is 250 to 300mm.
    You can order the product in the exact width you need within the above range.(+10mm, -0mm)
  • Data characteristic value use representative value.
  • This data is subject to change without notice.

Caution

  • ※Contact us for further information beforehand.
  • ※Do not attempt to burn Poreflon™ Membrane since PTFE (Polytetrafluoroethylene) may generate toxic gas when burnt.
  • ※All statements and technical information contained herein are based on test we believe to be reliable and only general properties are described, so that safety of each applications by users is not guaranteed. For safety reason, the users themselves shall determine suitability for their intended use.
  • ※The users assume all responsibility for all damages that may be caused directly or indirectly when using the products.
    All description herein are based on data and information available at this time and may subject to change without notice.
Srvice Desk

Please contact us for details.

Advanced Materials Group
Tubing Products & Advanced Materials Sales Department
81(6)6220-4321

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