PVDF Membrane Filter

Filter Media: Hydrophobic PVDF
Diameter: 13mm, 25mm, 47mm, 90mm, 142mm, 293mm
Pore Size: 0.1μm, 0.22μm, 0.45μm, 0.65μm, 1.0μm, 3.0μm, 5.0μm

Availability: In Stock

Description

Description of PVDF Membrane Filter

As a filter manufacturer, Hawach provides PVDF membrane filters with OEM service, and customized sizes. Provided a reasonable PVDF membrane price. Small orders are also welcomed. OEM service is available.

PVDF membrane filter has good heat resistance and chemical stability. PVDF filter can withstand high-pressure steam sterilization at 128-142℃ and can withstand strong acids, aliphatics, aromatics, alcohols, aldehydes, ketones, ethers, and other organic and inorganic solvents. The membrane has stronger corrosion resistance than the PP membrane filter. Both sides of the membrane are completely covered, no fibers are exposed, the surface pores are densely distributed, the pores are round and oval, and the pore size is different. As the pore size of the membrane decreases, the membrane binds to low molecular weight proteins more firmly.
pes-membrane-filter

Advantages of PVDF Membrane Filter

  • Passed ISO 9001 certified
  • Manufactured in the cleaning room, which ensures no impurities are introduced during the manufacturing process.
  • Good chemical compatibility
  • Raw materials of PVDF filter are imported
  • Thin texture, low resistance, fast filtration
  • Flexible, not easy to break
  • PVDF filter has a high filtration speed
  • As the pore size of the membrane continues to decrease, the membrane binds to low molecular weight proteins more firmly.
  • Reasonable PVDF membrane price
  • OEM service available

Features of PVDF Membrane Filter

  • Hydrophobic membrane
  • High flow rate
  • Low dissolution
  • Low background response
  • Excellent chemical compatibility
  • Gamma-ray sterilization, autoclaving
  • High heat resistance and oxidation resistance

Applications

  • HPLC sample preparation
  • Air cleaning and degassing
  • General biological filtration
  • Filtration of samples for high protein recovery

PVDF membrane has excellent chemical compatibility, including corrosion resistance, oxidation resistance, and heat resistance, resistant to strong solvents such as DMSO, THF, DMF, and dichloromethane. Its broad chemical compatibility allows the filter to accommodate a wide range of applications, especially those requiring a high flow rate. The flow rate of the membrane is lower than the PES membrane.

PVDF filter has strong negative electrostatic and hydrophobicity, and PVDF filter protein binding 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. The biggest feature is very low protein adsorption, and the PTFE membrane filters can also be used to filter gas. PVDF membrane filters are commonly used for purification during sterilizing or clarifying procedures. Sterile PVDF filter membranes are often used for biological sterilization filtration after hydrophilic treatment.

Technical Data Provided by PVDF Filter Manufacturer

Filter MediaHydrophobic PVDF
Pore Size0.1μm, 0.22μm, 0.45μm, 0.65μm, 1.0μm, 3.0μm, 5.0μm
Diameter13mm, 25mm, 47mm, 50mm, 60mm, 90mm, 142mm, 150mm, 200mm, 293mm, 300mm
Bubble Point≧0.07MPa(0.22μm)≧0.04MPa(0.45μm)
Flow Rate@23 °C, H2O≥ 3 mL/min/cm2@1 bar(0.22μm)≥ 7 mL/min/cm2@1 bar(0.45μm)
Thicknes90 – 100μm
PH Range2 – 10
Chemical compatibilityUsed with aggressive solvents, strong acids, alcohols, bases, aromatics
Maximum Operating Pressure4.2 bar@23 °C1.5 bar@85 °C

Scanning Electron Microscope Picture

PVDF-Membrane-Disc-Filter-1

Ordering Information

Item CodePore Size(μm)Diameter(mm)Quantity/pk
MLPV130100.113400pcs
MLPV2501025
MLPV4701047100pcs
MLPV5001050
MLPV6001060
MLPV900109050pcs
MLPV142010142
MLPV150010150
MLPV200010200
MLPV293010293
MLPV300010300
MLPV130220.2213400pcs
MLPV2502225
MLPV4702247100pcs
MLPV5002250
MLPV6002260
MLPV900229050pcs
MLPV142022142
MLPV150022150
MLPV200022200
MLPV293022293
MLPV300022300
MLPV130450.4513400pcs
MLPV2504525
MLPV4704547100pcs
MLPV5004550
MLPV6004560
MLPV900459050pcs
MLPV142045142
MLPV150045150
MLPV200045200
MLPV293045293
MLPV300045300
MLPV130650.6513400pcs
MLPV2506525
MLPV4706547100pcs
MLPV5006550
MLPV6006560
MLPV900659050pcs
MLPV142065142
MLPV150065150
MLPV200065200
MLPV293065293
MLPV300065300
MLPV13100113400pcs
MLPV2510025
MLPV4710047100pcs
MLPV5010050
MLPV6010060
MLPV901009050pcs
MLPV142100142
MLPV150100150
MLPV200100200
MLPV293100293
MLPV300100300
MLPV13300313400pcs
MLPV2530025
MLPV4730047100pcs
MLPV5030050
MLPV6030060
MLPV903009050pcs
MLPV142300142
MLPV150300150
MLPV200300200
MLPV293300293
MLPV300300300
MLPV13500513400pcs
MLPV2550025
MLPV4750047100pcs
MLPV5050050
MLPV6050060
MLPV905009050pcs
MLPV142500142
MLPV150500150
MLPV200500200
MLPV293500293
MLPV300500300
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