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

PVDF-D (Polyvinylidene Fluoride)







Excellent heat resistance and chemical resistance
Under very low differential pressure, it is permeable to air or gas but impermeable to liquid
By autoclave at 123℃ or EO
Low protein binding




Filtration of gas / solutions containing protein / mild organic solvents



   Material    PVDF(Polyvinylidene fluoride) Hydrophobic
   Thickness    100μm ( ±10μm )
   Filter surface    normal
   Wettability    Hydrophobic
   Bubble Point ( Water )    0.2um 0.13-0.16MPA / 0.45um 0.06-0.09MPA
   Water Flow Rate    0.2um – 3.0(mL/min/cm2 at 1 bar)
   0.45um – 7.0(mL/min/cm2 at 1 bar)
   Maximum operation
   pressure
   4.2 bar at 23℃ ; 1.5 bar at 85℃
   Absorption    0.20um: 8㎍/cm2 Y-globulin



Model No. Pore Size(㎛ ) Dimension(㎜) Packing(ea)
PVDF2025D 0.2μm Ø25 100
PVDF4525D 0.45μm
PVDF2047D 0.2μm Ø47 100
PVDF4547D 0.45μm