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

p1_memb_11_title.gif







PTFE-T membrane filters are made of tetrafluoride polyethylene resin and it has a porous film shape.
   No supported is conducted. It has many advantages such as uniform pore sizes and surface collection.
No deterioration or transformation under a wide range of conditions, unaffected by ultraviolet rays.
As PTFE-T membrane filters have water repellency, they are permeable to oil or organic solvents and impermeable to water.
Due to excellent chemical resistance, it is not invaded by most acid, alkali and organic solvents.
As it has non-adherence and detachment, residues after filtration can be removed.

(As PTFE type membrane filters always have power be contracted, do not heat PTFE type membranes filter or remove supporting paper until used.)



Removing particles and microorganism of acid, alkali, and organic solvents
Filtration for special reagent



   Material    PTFE ( Polytetrafluroethylene )
   Thickness    0.2μm : 60μm   |   0.45μm : 80μm
   Filter surface    normal
   Wettability    Hydrophobic
   Bubble Point ( Water )    0.2μm : 115kPa   |   0.45μm : 95kPa
   Chemical compatibility    pH 6 - 13
   Flowrate    0.2μm : 8.9㎖ / min /   |   0.45μm : 17.9㎖ / min /



Model No. Pore Size(㎛ ) Dimension(㎜) Packing(ea)
PTFE2025T 0.2μm Ø25 100
PTFE4525T 0.45μm
PTFE2047T 0.2μm Ø47 100
PTFE4547T 0.45μm