PTFE hydrophobic membrane
Still deciding? Get a sample first—contact us!
Category:
Keywords:
- Product Description
-
Product Introduction
PTFE hydrophobic filter membranes are made from naturally hydrophobic polytetrafluoroethylene polymer and include: PTFE hydrophobic smooth membranes and PTFE hydrophobic composite membranes.
The PTFE hydrophobic optical film is manufactured through an extrusion and biaxial stretching process. PTFE boasts exceptionally high chemical stability and a high pore density in its membrane—each square meter of the membrane can contain up to 1.4 billion pores. It is primarily used in applications such as gas filtration, organic solvent filtration, and sterilizing filtration.
The PTFE hydrophobic composite membrane is manufactured through processes such as thermal lamination, combining ePTFE with supporting materials like PP and PET. It exhibits exceptionally high chemical compatibility, resisting nearly all organic solvents. The composite boasts stable bonding strength, simple operation, and contains neither adhesives nor leachable substances. It is widely used for sterilizing filtration applications, including the filtration of organic solvents, mixed solvents, acidic or alkaline solutions, and strongly oxidizing solutions.
Product Advantages
- Hydrophobicity
- High porosity
- Excellent breathability
- Good chemical resistance
- High-temperature resistant
- Good consistency
Product Use
Liquid filtration made with semiconductors and microelectronics High-purity chemicals Acids, bases, solvents, specialty chemicals, high-viscosity liquids, wet etchants, cleaning chemicals, and specialized formulations. Industrial baghouse dust collector Energy industry (incinerators, coal-fired power plants), metal industry (steel, lead), mineral products industry (cement, lime), chemical industry (plastics, dyes), food processing industry Vacuum cleaner Household vacuum cleaner, cleanroom Industrial liquid filtration Kraft paper production plant, chlor-alkali process treatment, steel plant, nonferrous metal smelter, thermal power plant Product Specifications
Specifications Width (mm) Aperture (μm) Alcohol-soaked point (MPa) Alcohol flow rate (ml/min/cm²) Support LCPTFE010B 260-600 0.1 0.2–0.25 10-15 None/PP/PET LCPTFE022B 0.22 0.14–0.16 20-25 LCPTFE045B 0.45 0.07–0.10 45-55 LCPTFE100B 1 0.04–0.06 100-120 LCPTFE300B 3 0.03–0.04 250-300 LCPTFE500B 5 0.02–0.03 380-450 Ordering Information
Material Aperture Width Hydrophobicity Support PTFE 0.10 μm = 010 260-600mm B=Hydrophobic None/PP/PET 0.22 μm = 0.22 0.45 μm = 0.45 0.80 μm = 080 1.00 μm = 100 3.00 μm = 300 5.00 μm = 500
Recommended Products
Consult now
*Leave your contact information to receive a product quote.
A high-tech enterprise specializing in the R&D, production, and sales of polymer microfiltration membrane materials, precision filters, and filtration systems.
Contact Us
Request a quote now
If you have any questions, please contact us!