PVDF Membrane Filter

 

Microlab®Polyvinylidene Fluoride(PVDF) membrane is a kind of universal film, which is available in Hydrophobic or Hydrophilic Vision( hydrophilic treated), unsupported and PET supported vision to accommodate more industries.

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Description

Hydrophobic PVDF membrane with excellent hydrophobic ability,fast air flow rate and professional general sterile filtration capability,easy for assembling as unnecessary to distinguish the front and back side,can be ideally used as a PVDF venting membrane filter or air filtration/sterilization for medical devices or diagnosis assay.

Hydrophilic PVDF membrane with very low protein binding and high flow rate features, is ideal for clarification, pre-filtration and sterile filtration of fluids such as water, diagnostic reagent, buffer, cell culture medium, ophthalmic solution, blood products/serum,etc, offering efficient bacterial and particulate retention.

Supported PVDF Membrane (PET support layer) with better mechanical strength than Unsupported PVDF membrane. Our PVDF Membrane is widely used because of its outstanding properties including high thermal stability excellent mechanical strength, chemical resistance, which makes it has good resistance to organic solvents, corrosion, oxidation and withstand solutions of pH 2-10.

 

TECHNICAL SPECIFICATION

 

Features

Typical Application

•Hydrophobic

•Excellent chemical resistance

•High porosity

•Excellent air permeability

•High strength and heat resistance

•Lot-to-lot consistency

•Air/Gas purification and venting

•Clarifying acids, bases, and solvents

•HPLC and GC sample prep/clean up

 

Features

Typical Application

•Hydrophilic

•Low protein binding

•Excellent chemical resistance

•High protein recovery

•Excellent Permeability of liquid

•Compatible with aqueous solutions and solvents.

•Clarifying acids, bases, and solvents

•Clarifying aqueous solutions

•Clarifying mixture solutions

•Cell culture medium

•HPLC and GC sample prep/clean up

Technical Parameter

Membrane Polytetrafluoroethylene (PTFE) with PP layer, Teflon
Color/ Filter surface White/ Plain
Membrane Format Disc,Roll, Sheet, Strip,Customizable
Thickness(μm) 100±10 (Unsupported)

120±10(Supported)

Max operation temperature(℃) 90
PH 1-13
Pure PVDF Membrane Filter(Unsupported)

Hydrophobic  

Pore  Size(μm) 0.1μm 0.22μm 0.45μm 0.65μm 0.8μm 1.0μm

Alcohol Flow rate 25℃ △p=0.07Mpa

(ml/min/cm²) 

Bubble Point(Bar)

Hydrophilic

 

Pore  Size(μm)

0.1μm

0.22μm 0.45μm 0.65μm 0.8μm

1.0μm

 Water Flow rate 25℃ △p=0.07Mpa

(ml/min/cm²)

≥6

≥11 ≥30 ≥60 ≥100

≥150

Bubble Point(Mpa)

0.55-0.6

0.4-0.45 0.25-0.3 0.2-0.23 0.13-0.16

0.1-0.13

PVDF Membrane Filter(Supported) Hydrophobic  

Pore  Size(μm)

0.1μm

0.22μm 0.45μm 0.65μm 0.8μm

1.0μm

Alcohol Flow rate 25℃ △p=0.07Mpa

(ml/min/cm²) 

Bubble Point(Bar)

Hydrophilic

 

Pore  Size(μm)

0.1μm

0.22μm 0.45μm 0.65μm 0.8μm

1.0μm

 Water Flow rate 25℃ △p=0.07Mpa

(ml/min/cm²)

≥3.5

≥7.5 ≥14 ≥36 ≥49

≥61

Bubble Point(Mpa)

0.36-0.48

0.28-0.38 0.18-0.29 0.12-0.19 0.09-0.12

0.7-0.9

Sterilization Compatibility

Autoclave, Ethylene Oxide,E-Beam, Gamma lrradiation


ORDER INFORMATION

 

Disc Membrane

Part No.

Wettability

Diameter(mm)

Pore Size(μm)

Packing(pcs/pk)

Supported
M13PVB022 Hydrophobic 13 0.22 200/PK
M13PVB045 13 0.45 200/PK
M25PVB022 25 0.22 200/PK
M25PVB045 25 0.45 200/PK
M47PVB022 47 0.22 100/PK
M47PVB045 47 0.45 100/PK
M90PVB022 90 0.22 100/PK
M90PVB045 90 0.45 100/PK
M142PVB022 142 0.22 50/PK
M142PVB045 142 0.45 50/PK
M293PVB022 293 0.22 25/PK
M293PVB045 293 0.45 25/PK
M13PVB022 Hydrophilic 13 0.22 200/PK
M13PVB045 13 0.45 200/PK
M25PVB022 25 0.22 200/PK
M25PVB045 25 0.45 200/PK
M47PVB022 47 0.22 100/PK
M47PVB045 47 0.45 100/PK
M90PVB022 90 0.22 100/PK
M90PVB045 90 0.45 100/PK
M142PVB022 142 0.22 50/PK
M142PVB045 142 0.45 50/PK
M293PVB022 293 0.22 25/PK
M293PVB045 293 0.45 25/PK
Unsupported
M13PVB022U Hydrophobic 13 0.22 200/PK
M13PVB045U 13 0.45 200/PK
M25PVB022U 25 0.22 200/PK
M25PVB045U 25 0.45 200/PK
M47PVB022U 47 0.22 100/PK
M47PVB045U 47 0.45 100/PK
M90PVB022U 90 0.22 100/PK
M90PVB045U 90 0.45 100/PK
M142PVB022U 142 0.22 50/PK
M142PVB045U 142 0.45 50/PK
M13PVB022U Hydrophilic 13 0.22 200/PK
M13PVB045U 13 0.45 200/PK
M25PVB022U 25 0.22 200/PK
M25PVB045U 25 0.45 200/PK
M47PVB022U 47 0.22 100/PK
M47PVB045U 47 0.45 100/PK
M90PVB022U 90 0.22 100/PK
M90PVB045U 90 0.45 100/PK
M142PVB022U 142 0.22 50/PK
M142PVB045U 142 0.45 50/PK

Roll Membrane

Part No.

Wettability

Sizes(m)

Pore Size(μm)

Packing(roll/pk)

Supported
MPVB280010 Hydrophobic 0.28*100 0.1 1
MPVB280022 0.28*100 0.22 1
MPVB280045 0.28*100 0.45 1
MPVB280100 0.28*100 1.0 1
MPVB280200 0.28*100 2.0 1
MPVB280300 0.28*100 3.0 1
MPVB280500 0.28*100 5.0 1
MPVL280010 Hydrophilic 0.28*100 0.1 1
MPVL280022 0.28*100 0.22 1
MPVL280045 0.28*100 0.45 1
MPVL280080 0.28*100 1.0 1
MPVL280100 0.28*100 2.0 1
MPVL280300 0.28*100 3.0 1
MPVL280500 0.28*100 5.0 1
Unsupported
MPVB270010U Hydrophobic 0.27*100 0.1 1
MPVB270022U 0.27*100 0.22 1
MPVB270045U 0.27*100 0.45 1
MPVB270065U 0.27*100 0.65 1
MPVB270080U 0.27*100 0.8 1
MPVB270100U 0.27*100 1.0 1
MPVL270010U Hydrophilic 0.27*100 0.1 1
MPVL270022U 0.27*100 0.22 1
MPVL270045U 0.27*100 0.45 1
MPVL270065U 0.27*100 0.65 1
MPVL270080U 0.27*100 0.8 1
MPVL270100U 0.27*100 1.0 1