EPTFE Liquid Ultrafiltration Membrane

EPTFE Liquid Ultrafiltration Membrane
Product Details

PTFE liquid filtration membrane has the characteristics of surface filtration mechanism and high pore size and high porosity. It has high flux which is difficult to achieve by other filtration membranes. The hydrophilic PTFE microfiltration membrane instead of PES, N6 and PVDF filter film has excellent biological safety, chemical inertness, low desorption and high temperature resistance for high temperature liquid filtration. Aperture 0.2um, high flux, high strength, high temperature not falling off. Suitable for strong acid and strong alkaline solution filtration, terminal sterilization, high temperature liquid filtration, water treatment and other filter materials are not competent environment.

ePTFE 0.2um Specification :

1.Code :SNQS-M-0.2um

2.thickness :30-40um

3.Breadth :260-1300mm

4.Length :100-300m

5.Aperture :0.2um

6.Alcohol bubble point :0.14-0.18mpa( pressure difference 0.2mpa)

7.liquid flow :3.0m³/m².hr

8.PH value :0-14

PTFE liquid filtration membrane has the following characteristics

1. high temperature

2. low pressure difference

3. high solid particle interception rate

4. excellent chemical compatibility

5. extremely strong hydrophilicity and hydrophobicity

6. non volatilization

7. low residue

8. wide temperature adaptability

9. through the test of the bacterial challenge test

10. the absolute filtration precision of the conventional product is 0.2 to 10 microns

11. special products are suitable for various special filters


Material and Application Field



Application Field

Urban sewage, industrial waste, chemical and other industries irrigation microfiltration。

Base material manufacturer

Import base material (JapanToray, Japan Unitika, Japan Hirose, Cologne Korea, the United States HV) can Thermal compounding。 。


60g/m² 、100g/m² 、120g/m² 、150g/m²、180g/m² 、200g/m² 、240 g/m² 、260g/m²。


Flat woven fabrics, non-woven stripes, dots nonwoven。

post processing

ePTFEfilm mulching

As one of the professional eptfe liquid ultrafiltration membrane manufacturers and suppliers in China, SENNUO now has many products with adequate quality in stock. Please be free to purchase our high quality products made in China and get the quotation and the free sample from our factory.