Some hydrophilic PTFE membrane used: 1, 2 resin and a solvent, etchant 3, a high concentration of the acid 4, the photoresist 5, hydrogen peroxide 6, bulk / batch chemicals aperture (μm) 0.45 The first bubble point MPa 0.070 film thickness μm 70-200 Reinforcements PP; PET; water flow m3 / ㎡.hr 4.0 Sterilization: Autoclave (121 ℃ or 134 ℃), ethylene oxide fumigation or other filtering accuracy: 0.1μm, 0.22 μm, 0.45μm, 0.8μm, 1μm, 3μm, 5μm, 10μm, 15μm, 20μm. Hai Van filter, dedicated to provide you the product was isolated by filtration and related solutions. If you have the demand by filtration and related products, please contact the company. Filter, membrane Business Tel: 021-36531656, 36531658 turn 804 foreign trade business Tel: 021-36531656, 36531658 turn 805 other products Business Tel: 021-36531656, 36531658 turn 816 Fax: 021- 56,559,990