PTFE Filter Cartridge Introduction: The filtration media of PTFE micropore filter catridge is hydrophobicity PTFE membrane, it is constructed of two materials PTEE and PP to meet high standards of chemical and pharmaceutical industry. The benefit summary: strong hydrophobicity, high retention rate, super chemical tolerance and thermal stability, good intension, withstand shocks and back pressure. All products have passed 100% integrity accord with FDA and chinese Pharmacopoeia.
Typical Applications: Chemical industry; Gas filtration etc.
Specification: | Filter medium | PTFE Filter membrane |
| Support layer | Polypropylene (PP) |
| Core & Cage | Polypropylene (PP) |
| End caps | Polypropylene (PP) |
| O-rings/Gasket | Silicone/EPDM/Viton |
| End connection | DOE,222,SOE,Code-7(226/Fin) |
| Sealing Technology | Thermal Bonding, No Adhesives |
| Removal Ratings(μm) | 0.1, 0.2, 0.45, 1.0(um) |
| Length | 5", 10", 20". 30", 40" |
| Outer Diameter | 68mm |
| Effective filtration area: | 0.6m2/10" |
| Max. operating temperature | 90 ºC (P≤1.0 bar) |
| Max. positive pressure | 0.42Mpa(25ºC) |
| PH value | 1--14 |
| Sterilizing temperature | Autoclaving 121ºC/30min |
| Others: special requirement of diameter and end caps can be customized |
| Integrity test (minimum bubble point) (25ºC;95% isopropanol) |
| 0.20um >=1050mbar |
| 0.45um >=750 mbar |
Certificates: 
