Hydrophilic PTFE Roll Membrane
Introduction
Microlab Hydrophilic PTFE membrane filter media, with its advantages of high porosity and high laminating strength, reached world first class technology. Microlab has developed multi-Hi-tech membrane products, including Ambient Temperature PTFE Membrane Filter Media, High-temperature Resistance PTFE Membrane Filter Media, and PTFE Hydrophilic Membrane Material for Wet filtration, to be Hi-tech transferable products. For years Membrane Solutions has been providing filtration products to industries like water treatment, air filtration, biosciences, chemical engineering, laboratory testing, food & beverage, electronics and pharmaceutical industries.
Features and Benefits
PTFE membrane has excellent chemical stability .It can be used in extreme liquid and temperature conditions which other membrane can not filter . It has a hydrophobic can be used for air filtration or degassing filter.
Applications
Organic solvent filtration
Filtration for harsh chemicals such as acids and bases
Sterile filtration for aqueous media
Filtration for strongly corrosive or oxidizing solutions
Specifications
Membrane |
Hydrophilic Polytetrafluoroethylene Membrane (PTFE) |
Support |
PP |
Color |
White |
Filter Surface |
Plain |
Thickness, μm |
150~250 |
Size |
Disc: Φ13, Φ25, Φ47, Φ50,Φ90, Φ142, Φ293,
Roll: width 270mm, length customized |
Pore Size, μm |
0.1, 0.22, 0.45,1.0,3.0,5.0 |
Maximum Operating Pressure |
Forward: 4.2 bar @ 23 ℃; 1.5 bar @ 85 ℃ |
Flow Rate |
0.22 μm |
≥ 6 mL/min/cm2 at 1 bar |
0.45 μm |
≥ 30 mL/min/cm2 at 1 bar |
Integrity Test-60% IPA/water bubble point at 23 ℃ |
0.22 μm |
≥ 1000 mbar |
0.45 μm |
≥ 600 mbar |
Bacterial Retention |
Passed the bacterial challenge testing using Brevundimonas diminuta(ATCC19146)(0.22 μm) / Serratia marcescens (ATCC14041)(0.45 μm) at a minimum challenge concentration of 1 x 107 CFU/cm2. |
Non-Fiber Releasing |
Meets the criteria for a “non-fiber releasing” filter as defined in 21 CFR 210.3 (b) (6). |
Sterilization |
By autoclave at123℃ or EO |
Bacterial Endotoxins |
< 0.5 EU/ml as determined by the LAL test |
Good Manufacturing Practices |
Manufactured in Microlab facility which adheres to Good Manufacturing Practices. |
Ordering Information
Catalog No |
Description |
MPTL270022 |
Hydrophilic PTFEmembrane, pore size:0.22μm,270mm*100m |
MPTL270045 |
Hydrophilic PTFEmembrane, pore size:0.45μm,270mm*100m |