0.45μm Polyvinylidene Fluoride PVDF Membrane With PET Substrate
PVDF (Polyvinylidene Fluoride) membrane are microporous, which means that they have tiny holes or pores in their structure. These pores are designed to prevent particulates larger than the pore sizes from passing through the membrane, making them highly effective in applications that require the removal of particles from fluids. One of the key features of PVDF membranes is their natural hydrophobicity, which means that they repel water and other aqueous fluids. This property ensures that the membrane does not dampen when subjected to aqueous fluids, which can lead to reduced performance over time. Another feature of PVDF membranes is their wide chemical compatibility. They can be used with a variety of chemicals and substances without causing any damage or degradation to the membrane itself. This makes them suitable for use in a wide range of industries, including medical sterile filtration, chemical processing and offshore oil plumbing. PVDF membranes also can withstand high temperatures without degrading or losing their effectiveness. This makes them ideal for use in industries where temperatures can reach extreme levels. Hydrophobic PVDF Membranes allows high flow rates in a wide range of gas sterilization applications. And because of its low protein binding characteristics, PVDF membrane filters are well-suited for filtration of small volume of protein solutions for HPLC analysis.
The Hydrophobic PVDF Membrane Filter Rolls from XINNA do not require the use of any wetting agents, therefore increase sample purity during sterilization or clarification process. PVDF membranes without back supporting and with PET substrate are available to meet individual client's needs. With similar characteristics to PTFE membrane, PVDF membrane is a more cost-effective option, which makes it a favored alternative in situations where PTFE membranes are beyond the budget.
Features
- Hydrophobic
- Negligible extractables
- Super low protein binding
- High flow rates and throughputs
- High thermal resistance
- Broad chemical compatibility
Specifications
| Product Name | Hydrophobic PVDF Membrane Filter |
| Thickness | 90~100 μm |
| Roll format | Custom width and length |
| Pore Size | 0.1μm/0.22μm/ 0.45μm/0.65μm/0.8μm/1.2μm |
| pH | 2~10 |
| Flow Rate 0.22 μm | ≥ 3 mL/min/cm2 |
| Flow Rate 0.45 μm | ≥ 7 mL/min/cm2 |
| 0.22 μm Integrity Test-water bubble point at 23 ℃ | ≥ 310kpa |
| 0.45 μm Integrity Test-water bubble point at 23 ℃ | ≥ 150kpa |
| Sterilization | Autoclave at 121℃, Gamma, ETO |
Applications
PVDF membranes are versatile and reliable filtration medias that offer numerous benefits, PVDF Filter is highly recommended for solvent filtration, air venting and gas filtration, its very wide range of applications include,
- Air vents of IV filters
- IV infusion Spike air venting
- Transducer protectors air filtering
- Pharmaceuticals sterilization
- Vacuum suction canisters
- Solvent filtration
- HPLC sample preparation
- GC media preparation
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0.45 μm PVDF Membrane Polyvinylidene Fluoride Membrane ISO9001 Certified Images
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