PVDF hydrophobic membrane
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Product Introduction
The hydrophobic PVDF filter membrane is made from a naturally hydrophobic polyvinylidene fluoride polymer. It exhibits excellent chemical compatibility, corrosion resistance, and resistance to radiation sterilization. It is ideally suited for sterile filtration applications involving organic solvents, mixed solvents, acidic solutions, chemical intermediates, biological products, fermentation processes, and more. The membrane boasts outstanding thermal stability and antioxidant properties, making it applicable across a wide range of fields. We offer membranes with pore sizes ranging from 3 μm to 0.1 μm.
Product Advantages
- Good chemical compatibility
- Ultra-low protein adsorption, suitable for sterilizing and filtering protein-rich liquids.
- Multiple aperture sizes to meet different needs.
- Naturally hydrophobic
- Good weather resistance
Product Use
- Solvent filtration
- Sterilizing filtration
- Fermentation
- Biopharmaceutical
Data table
Membrane Name Hydrophobic PVDF membrane Hydrophobic PVDF membrane Hydrophobic PVDF membrane Membrane material PVDF PVDF PVDF Support layer None None None Membrane pore structure Symmetry Symmetry Symmetry Membrane pore size 0.1 μm 0.22 μm 0.45 μm Particle retention rate >99.99% >99.99% >99.99% Alcohol-soaked spot ≥0.20 MPa ≥0.14 MPa ≥0.075 MPa Alcohol flow rate (@10 psi) ≥5 ml/min/cm² ≥10 ml/min/cm² ≥25 ml/min/cm² Thickness 120 ± 10 μm 120 ± 10 μm 120 ± 10 μm Ordering Information
Material Aperture Hydrophobicity PVDF 0.1 μm Hydrophobic 0.22 μm 0.45 μm
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A high-tech enterprise specializing in the R&D, production, and sales of polymer microfiltration membrane materials, precision filters, and filtration systems.
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