The hydrophilic polyvinylidene fluoride (PVDF) microporous folding filter adopts a hydrophilic polyvinylidene fluoride (PVDF) (abbreviated as PVDF) microporous filter membrane. It has good mechanical properties, temperature resistance, and corrosion resistance, second only to polytetrafluoroethylene (PTFE), especially excellent resistance to acidic liquids, and can work for a long time in an environment of 90 ℃. Especially suitable for sterilization and filtration of culture media, biological agents, and vaccines in biopharmaceuticals.
technical parameter
Filtering accuracy: 0.1 μ m. 0.22 μ m. 0.45 μ m. 0.65 μ M
Filter area: ≥ 0.6m ²@φ 68mm (2.67 "), 10 inches
Maximum operating temperature:
Ordinary polypropylene (PP) skeleton/central column/interface, ≤ 65 ℃
Ordinary polypropylene (PP) skeleton and central column, interface lined with stainless steel, ≤ 85 ℃
Reinforced high molecular weight polypropylene (PP) skeleton and central column, interface lined with stainless steel, ≤ 95 ℃
Maximum working pressure difference: forward pressure difference 4bar@23 ℃/reverse pressure difference 2bar@23 ℃
Steam sterilization: 121 ℃ @ 30Min
Integrity test: Clean 100% with deionized water and complete 100% integrity test.
application area
Sterilization and filtration of biological agents;
Filtration of culture medium;
Vaccine filtration;
Clarification, sterilization and filtration of organic solvents;
Sterilization and filtration of antibiotic solutions;
Absolute filtration of polar aqueous solutions and ultrapure water.
No evaluation information！