Filter Media: Hydrophobic PP
Diameter: 13mm, 25mm, 47mm, 90mm, 142mm, 293mm
Pore Size: 0.1μm, 0.22μm, 0.45μm, 0.65μm, 0.8μm, 1.0μm, 3.0μm, 5.0μm, 10μm
PP Membrane Filters
Description
Description of Polypropylene Membrane Filter
Microporous membrane filter 0.45 μm is made of polypropylene ultrafine fibers by hot melt bonding, which is a kind of membrane material for deep filtration. As a polypropylene membrane filter suppliers, the pp membrane is made of food-grade isotactic polypropylene, without any additives in the whole production process.
PP membrane filters (Polypropylene) are hydrophobic membranes, which are resistant to a wide range of organic solvents with excellent chemical stability and compatibility (apart from hydrofluoric acid and bases). Polypropylene membrane filter has stable physical and chemical properties and good compatibility; it has a series of pore sizes, high porosity, large dirt holding capacity, recoil, and high-temperature disinfection; good pressure resistance.
Excellent chemical resistance, acid, alkali, and solvent resistance, including polar solvents. High temperature resistance and can be sterilized by pressure steam. It can be used at high temperatures and can ensure a good flow rate and flux for users.
The membrane filter is flexible and durable, not easy to break, non-toxic, and uniform in strength. Even if you wear gloves or use tweezers and other tools to clamp the membrane, it will not cause damage, tearing, or bending.
Polypropylene membrane filter has no media shedding and no possibility of re-contamination. It is very suitable for cell growth supports, media filtration, and disinfection of tissue culture media, pharmaceuticals, and other solutions for biological research.
PP membrane filter is widely used as the most economical membrane filter. 0.45 membrane filter can also be used for pre-filter for samples with a high filtration speed. Although hydrophobic, polypropylene membrane can still be used with water and aqueous solutions after wetted with alcohol (or similar water-miscible low surface tension fluid). PP membrane is suitable for organic solvents, and is very suitable for HPLC mobile phase filtration and degassing especially acetonitrile. 0.45 membrane filter has a long service life, is suitable for position difference filtration, high-viscosity, multi-suspended matter sample filtration, and the filtration accuracy is stable and reliable. PP membrane can also be used in the field of gas filtration.
Advantage of PP Membrane Filters
PP membrane
ISO9001 certification available
Good pressure resistance
High-temperature sterilization
0.45 membrane filter has a high filtration speed
Hydrophobic polypropylene membrane filter, especially for liquid filtration or gas filtration
Uniform membrane pores and high porosity
Passed by Gamma sterilization, autoclaving
Stable chemical performance, acid and alkali resistance
Superior chemical compatibility in aqueous solution and alcohol solution
With a series of pore sizes, high porosity, large dirt holding capacity, recoil
Various sizes of pp membrane filter in supply for different applications
Stable physical and chemical properties, good compatibility
Present a good option for membrane degassing, membrane distillation, and membrane pervaporation applications
OEM service available
Features of 0.45 Membrane Filter
Excellent heat stability
Superior corrosion resistance
Low protein binding capacity
Strongly corrosive organic solvent filtration
Hydrophobic filter membrane but can be used in water and aqueous solutions if wetted
PP filter membrane has good strength, no deformation, no media shedding, and no re-pollution
0.45 membrane filter is temperature resistant and can be autoclaved at 121°C for 30 minutes, and the working temperature is below 100°C
Used after being soaked in 70% ethanol for a few minutes before use
Excellent chemical resistance. It is resistant to acids, alkalis, and solvents, including polar solvents (except benzene, xylene, etc.)
Applications of Membrane Filter 0.45 μm
Air filtration
Recovery of protein
Cell growth support
Gas separation and filtration
Polypropylene membrane is used for filtering purified water and critical aqueous solutions
Used for photoresist production
HPLC mobile phase filtration and degassing
Biology, medical solution, tissue culture medium sterilization
0.45 membrane filter is ideally suitable for filtration of compatible high-purity nonaqueous liquids
PP filter membrane is made of polymer materials, non-toxic, and can be widely used in medicine, the chemical industry, food, beverage, and other fields.
Same as nylon membrane filters, microporous membrane filter 0.45 μm is also used for HPLC sample preparation.
Technical Data Provided by Polypropylene Membrane Filter Suppliers
| Filter Media | Hydrophobic PP | ||
|---|---|---|---|
| Pore Size | 0.1μm, 0.22μm, 0.45μm, 0.65μm, 0.8μm, 1.0μm, 3.0μm, 5.0μm, 10.0μm | ||
| Diameter | 13mm, 25mm, 47mm, 50mm, 60mm, 90mm, 100mm, 106mm, 142mm, 150mm, 200mm, 250mm, 293mm | ||
| Bubble Point | ≧0.014MPa(0.22μm) | ≧0.009MPa(0.45μm) | |
| Flow Rate@23 ℃, H2O | ≥ 120 mL/min/cm2@1bar(0.22μm) | ≥ 241 mL/min/cm2@1bar(0.45μm) | |
| Thicknes | 160 – 230μm | ||
| Chemical compatibility | Aqueous, mixed solvents | ||
| Maximum Operating Pressure | 4.2 bar@23 °C | 1.5 bar@85 °C | |
Scanning Electron Microscope Picture of PP Membrane
Ordering Information of Polypropylene Membrane
| Item Code | Pore Size(μm) | Diameter(mm) | Sterile | Quantity/pk |
|---|---|---|---|---|
| MLPP13010 | 0.10 | 13 | No | 200pcs |
| MLPP25010 | 0.10 | 25 | No | 200pcs |
| MLPP47010 | 0.10 | 47 | No | 50pcs |
| MLPP50010 | 0.10 | 50 | No | 50pcs |
| MLPP60010 | 0.10 | 60 | No | 50pcs |
| MLPP90010 | 0.10 | 90 | No | 25pcs |
| MLPP100010 | 0.10 | 100 | No | 25pcs |
| MLPP106010 | 0.10 | 106 | No | 25pcs |
| MLPP142010 | 0.10 | 142 | No | 25pcs |
| MLPP150010 | 0.10 | 150 | No | 25pcs |
| MLPP200010 | 0.10 | 200 | No | 25pcs |
| MLPP250010 | 0.10 | 250 | No | 25pcs |
| MLPP293010 | 0.10 | 293 | No | 25pcs |
| MLPP13022 | 0.22 | 13 | No | 200pcs |
| MLPP25022 | 0.22 | 25 | No | 200pcs |
| MLPP47022 | 0.22 | 47 | No | 50pcs |
| MLPP50022 | 0.22 | 50 | No | 50pcs |
| MLPP60022 | 0.22 | 60 | No | 50pcs |
| MLPP90022 | 0.22 | 90 | No | 25pcs |
| MLPP100022 | 0.22 | 100 | No | 25pcs |
| MLPP106022 | 0.22 | 106 | No | 25pcs |
| MLPP142022 | 0.22 | 142 | No | 25pcs |
| MLPP150022 | 0.22 | 150 | No | 25pcs |
| MLPP200022 | 0.22 | 200 | No | 25pcs |
| MLPP250022 | 0.22 | 250 | No | 25pcs |
| MLPP293022 | 0.22 | 293 | No | 25pcs |
| MLPP13045 | 0.45 | 13 | No | 200pcs |
| MLPP25045 | 0.45 | 25 | No | 200pcs |
| MLPP47045 | 0.45 | 47 | No | 50pcs |
| MLPP50045 | 0.45 | 50 | No | 50pcs |
| MLPP60045 | 0.45 | 60 | No | 50pcs |
| MLPP90045 | 0.45 | 90 | No | 25pcs |
| MLPP100045 | 0.45 | 100 | No | 25pcs |
| MLPP106045 | 0.45 | 106 | No | 25pcs |
| MLPP142045 | 0.45 | 142 | No | 25pcs |
| MLPP150045 | 0.45 | 150 | No | 25pcs |
| MLPP200045 | 0.45 | 200 | No | 25pcs |
| MLPP250045 | 0.45 | 250 | No | 25pcs |
| MLPP293045 | 0.45 | 293 | No | 25pcs |
| MLPP13065 | 0.65 | 13 | No | 200pcs |
| MLPP25065 | 0.65 | 25 | No | 200pcs |
| MLPP47065 | 0.65 | 47 | No | 50pcs |
| MLPP50065 | 0.65 | 50 | No | 50pcs |
| MLPP60065 | 0.65 | 60 | No | 50pcs |
| MLPP90010 | 0.65 | 90 | No | 25pcs |
| MLPP100065 | 0.65 | 100 | No | 25pcs |
| MLPP106065 | 0.65 | 106 | No | 25pcs |
| MLPP142065 | 0.65 | 142 | No | 25pcs |
| MLPP150065 | 0.65 | 150 | No | 25pcs |
| MLPP200065 | 0.65 | 200 | No | 25pcs |
| MLPP250065 | 0.65 | 250 | No | 25pcs |
| MLPP293065 | 0.65 | 293 | No | 25pcs |
| MLPP13080 | 0.80 | 13 | No | 200pcs |
| MLPP25080 | 0.80 | 25 | No | 200pcs |
| MLPP47080 | 0.80 | 47 | No | 50pcs |
| MLPP50080 | 0.80 | 50 | No | 50pcs |
| MLPP60080 | 0.80 | 60 | No | 50pcs |
| MLPP90080 | 0.80 | 90 | No | 25pcs |
| MLPP100080 | 0.80 | 100 | No | 25pcs |
| MLPP106080 | 0.80 | 106 | No | 25pcs |
| MLPP142080 | 0.80 | 142 | No | 25pcs |
| MLPP150080 | 0.80 | 150 | No | 25pcs |
| MLPP200080 | 0.80 | 200 | No | 25pcs |
| MLPP250080 | 0.80 | 250 | No | 25pcs |
| MLPP293080 | 0.80 | 293 | No | 25pcs |
| MLPP13100 | 1.0 | 13 | No | 200pcs |
| MLPP25100 | 1.0 | 25 | No | 200pcs |
| MLPP47100 | 1.0 | 47 | No | 50pcs |
| MLPP50100 | 1.0 | 50 | No | 50pcs |
| MLPP60100 | 1.0 | 60 | No | 50pcs |
| MLPP90100 | 1.0 | 90 | No | 25pcs |
| MLPP100100 | 1.0 | 100 | No | 25pcs |
| MLPP106100 | 1.0 | 106 | No | 25pcs |
| MLPP142100 | 1.0 | 142 | No | 25pcs |
| MLPP150100 | 1.0 | 150 | No | 25pcs |
| MLPP200100 | 1.0 | 200 | No | 25pcs |
| MLPP250100 | 1.0 | 250 | No | 25pcs |
| MLPP293100 | 1.0 | 293 | No | 25pcs |
| MLPP13300 | 3.0 | 13 | No | 200pcs |
| MLPP25300 | 3.0 | 25 | No | 200pcs |
| MLPP47300 | 3.0 | 47 | No | 50pcs |
| MLPP50300 | 3.0 | 50 | No | 50pcs |
| MLPP60300 | 3.0 | 60 | No | 50pcs |
| MLPP90300 | 3.0 | 90 | No | 25pcs |
| MLPP100300 | 3.0 | 100 | No | 25pcs |
| MLPP106300 | 3.0 | 106 | No | 25pcs |
| MLPP142300 | 3.0 | 142 | No | 25pcs |
| MLPP150300 | 3.0 | 150 | No | 25pcs |
| MLPP200300 | 3.0 | 200 | No | 25pcs |
| MLPP250300 | 3.0 | 250 | No | 25pcs |
| MLPP293300 | 3.0 | 293 | No | 25pcs |
| MLPP13500 | 5.0 | 13 | No | 200pcs |
| MLPP25500 | 5.0 | 25 | No | 200pcs |
| MLPP47500 | 5.0 | 47 | No | 50pcs |
| MLPP50500 | 5.0 | 50 | No | 50pcs |
| MLPP60500 | 5.0 | 60 | No | 50pcs |
| MLPP90500 | 5.0 | 90 | No | 25pcs |
| MLPP100500 | 5.0 | 100 | No | 25pcs |
| MLPP106500 | 5.0 | 106 | No | 25pcs |
| MLPP142500 | 5.0 | 142 | No | 25pcs |
| MLPP150500 | 5.0 | 150 | No | 25pcs |
| MLPP200500 | 5.0 | 200 | No | 25pcs |
| MLPP250500 | 5.0 | 250 | No | 25pcs |
| MLPP293500 | 5.0 | 293 | No | 25pcs |
| MLPP131000 | 10.0 | 13 | No | 200pcs |
| MLPP251000 | 10.0 | 25 | No | 200pcs |
| MLPP471000 | 10.0 | 47 | No | 50pcs |
| MLPP501000 | 10.0 | 50 | No | 50pcs |
| MLPP601000 | 10.0 | 60 | No | 50pcs |
| MLPP901000 | 10.0 | 90 | No | 25pcs |
| MLPP1001000 | 10.0 | 100 | No | 25pcs |
| MLPP1061000 | 10.0 | 106 | No | 25pcs |
| MLPP1421000 | 10.0 | 142 | No | 25pcs |
| MLPP1501000 | 10.0 | 150 | No | 25pcs |
| MLPP2001000 | 10.0 | 200 | No | 25pcs |
| MLPP2501000 | 10.0 | 250 | No | 25pcs |
| MLPP2931000 | 10.0 | 293 | No | 25pcs |
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