MEMBRANE FILTER
HM Membrane Filter
MCE
PES
CA
PVDF
PVDF-D
NYLON
PTEF-D
PTEF-H
Chemical Resistances
FILTERMEMBRANE FILTERPVDF

PVDF (Polyvinylidene Fluoride)







Excellent heat resistance and chemical resistance
Flushed with ultrapure water
Under very low differential pressure, it is permeable to air or gas but impermeable to liquid
Used for water soluble and lipoid soluble materials
Used for purification of solutions containing protein, aqueous solutions, and mild organic solvents




Used for filtration of air or gas / solutions containing protein / water soluble and lipoid soluble materials, mild organic solvents



   Material    PVDF(Polyvinylidene fluoride) Hydrophilic
   Thickness    100μm ( ±10μm )
   Filter surface    normal
   Wettability    Hydrophilic
   Bubble Point ( Water )    0.2um 0.13-0.16MPA / 0.45um 0.06-0.09MPA
   Water Flow Rate    0.2um – 5.0(mL/min/cm2 at 0.2MPA)
   0.45um – 6.7(mL/min/cm2 at 0.2MPA)
   Maximum category
   temperature
   121℃
   Absorption    0.20um: 8㎍/cm2 Y-globulin



Model No. Pore Size(㎛ ) Dimension(㎜) Packing(ea)
PVDF2025A 0.2μm Ø25 100
PVDF4525A 0.45μm
PVDF2047A 0.2μm Ø47 100
PVDF4547A 0.45μm