Hydrophobic PVDF Membrane Disc Filter 0.45um Pore Size Hydrophilic Treatment
Hydrophobic PVDF Membrane Disc Filter 0.45μm Pore Size Strong Corrosion Resistance
PVDF membrane disc filter is is a new type of precision filtration membrane that can be used in liquid sterilization, particle removal filtration, gas dehumidification, sterilization, and dust removal filtration. It is commonly used for purification during sterilizing or clarifying procedures. PVDF Membrane Disc Filter is a crucial step in ensuring the purity and accuracy of downstream mass spectrometric analysis. This process involves using a membrane disc filter to remove any contaminating particles from the solvents and mobile phases, which can significantly extend the lifespan of the column and prevent system failure. By removing these impurities, samples become pure and free from any unwanted substances that could otherwise interfere with the analysis.
PVDF Membrane Disc Filters from XINNA are plain white filters made of premium polyvinylidene fluoride materials. They are naturally hydrophobic and has excellent chemical compatibility, including corrosion resistance, oxidation resistance, and heat resistance, resistant to strong solvents such as DMSO, THF, DMF, and dichloromethane, which make the PVDF disc filters suitable for a wide range of experimental conditions. . Meanwhile,we are highly specialized in processing them into hydrophilic type to cater to more diverse needs. It provides high flow rates and throughput, which allows for efficient sample processing.
Features of Hydrophilic PVDF Membrane Disc Filters
- Natually hydrophobic
- Modified hydrophilic
- High flow rates and throughput
- High temperature resistance
- Low extractables
- Very low protein binding to minimize interaction with the sample and maximize recover
- Excellent mechanical properties
Specification :
Hydrophobic PVDF membrane
| NO. | PORE SIZE (μm) | TEST SOLUTIONS | BUBBLLE POINT (MPa)/Hydrophobic | FLOW RATE(ml/min/cm²)Hydrophobic | THICKNESS (μm) |
| 1 | 0.05 | 60%IPA | 0.25 | 1 | 100-300 |
| 2 | 0.10 | 0.15 | 2 | ||
| 3 | 0.20 | 0.12 | 5 | ||
| 4 | 0.45 | 0.05 | 25 | ||
| 5 | 0.60-5.00 | Standard | Standard |
Hydrophilic PVDF membrane
| NO. | PORE SIZE (μm) | TEST SOLUTIONS | BUBBLLE POINT (MPa)/Hydrophilic | FLOW RATE(ml/min/cm²)Hydrophilic | THICKNESS (μm) |
| 1 | 0.05 | Pure Water | 0.45 | 1 | 100-300 |
| 2 | 0.10 | 0.33 | 2 | ||
| 3 | 0.20 | 0.26 | 6 | ||
| 4 | 0.45 | 0.15 | 25 | ||
| 5 | 0.60-5.00 | Standard | Standard |
Applications:
Suitable for production processes in medical, food and beverage, as well as drinking water, microelectronics, fine chemical industries, etc.
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