Hydrophilic PTFE membrane is wettable. It is featured by extremely good chemical compatibility, resistant to almost all kinds of solvents and strong acids and bases. It’s applicable for sterile filtration of organic solvent, mixed solvents, acids or bases, strong oxidizing solutions, etc.
●Specifications：
Filter Membrane | Hydrophilic PTFE membrane |
Support | PP |
Core/Cage | PP |
End Cap | PP |
O-ring/Gasket | Silicone/EPDM/Viton/covered with PTFE |
Sealing Technology | Thermal bonding，no adhesives |
Size | |
Diameter | φ68 |
Length | 5”, 10”, 20”, 30”, 40” |
Filtration Area/10”, ft² | |
≥5.8 | |
Micron Rating | |
0.1, 0.22, 0.45, 1.0μm | |
Differential Pressure | |
4.2 bar@23°C， 1.5 bar@85°C | |
Integrity Test-IPA bubble point@23 ℃ | |
0.1μm | ≥1100 mbar |
0.22μm | ≥900 mbar |
Sterilization | |
By continuous 15 times' online steam or autoclave at 123℃/30min | |
●Applications：
Chemical sovents, electronic industry, pharmacy, water treatment, acids or bases, corrosive liquid, photoresist, washing tank, etc.
