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Membrane Roll Stock and Custom Filters
Membrane Roll Stock and Custom Filters

Membrane Roll Stock and Custom Filters 

  • Over 18 polymer and inorganic membrane types available
  • Available as discs or custom dimensions
  • Hydrophilic, Hydrophobic, and Oleophobic options
  • 0.01µm to 30.0µm pore size range
  • Bulk packaging options for commercial scale production
  • Roll slit widths from 0.5" to 36"
  • Wound on a 3" plastic core
  • Over 10 polymer membrane types available in roll format
  • Hydrophilic, Hydrophobic, and Oleophobic options
  • 0.01 to 30.0µm pore size range
  • Membranes from 6 to 300µm thick
 Available in Custom shapes, discs, and sheets
 Material   Pore Size (µm)  Surface Property
 Silver   0.1-5.0  Hydrophilic
 ePTFE   0.2-5.0  Hydrophobic
 ePTFE with PP Support  0.2-5.0  Hydrophobic, Oleophobic
 ePTFE with PET Support  0.2-5.0  Hydrophobic, Oleophobic
 Sintered PTFE   1.0, 5.0  Hydrophobic
 Polycarbonate Track Etched (PCTE)  0.01 - 30.0  PVP-Treated, PVP-Free, Cell Culture Treated 
 Polyester Track Etched (PETE)  0.1 - 10.0  PVP-Treated, PVP-Free, Cell Culture Treated 
 Oleophobic PETE (Unsupported)  0.1-1.2  Oleophobic
 Oleophobic PETE with PP Support   0.1-1.2  Oleophobic
 Oleophobic PETE with PET Support  0.1-1.2  Oleophobic
 Polyethylene (PE)  0.1-1.0  Hydrophobic, Hydrophilic 
 Cellulose Acetate (CA)  0.2 - 5.0  Hydrophilic
 Polyacrylanitrile (PAN)  0.2  Hydrophilic
 Nylon (NY)  0.1-5.0  Hydrophilic
 Polyethersulfone (PES)  0.03 - 8.0  Hydrophilic
 Polyvinylidine Difluoride (PVDF)  0.2-0.45  Hydrophilic
 Glass Fiber   0.3 - 2.6  Hydrophilic
 Cellulose  Filter Paper  1.0-26  Hydrophilic
 MCE  0.1-8.0  Hydrophilic
  Available in Custom Roll Stock
 Material   Pore Size (µm)  Surface Property
 ePTFE   0.2-5.0  Hydrophobic
 ePTFE with PP Support  0.2-5.0  Hydrophobic, Oleophobic
 ePTFE with PET Support  0.2-5.0  Hydrophobic, Oleophobic
 Sintered PTFE   1.0, 5.0  Hydrophobic
 Polycarbonate Track Etched (PCTE)  0.01 - 30.0  PVP-Treated, PVP-Free, Cell Culture Treated 
 Polyester Track Etched (PETE)  0.1 - 10.0  PVP-Treated, PVP-Free, Cell Culture Treated 
 Oleophobic PETE (Unsupported)  0.1-1.2  Oleophobic
 Oleophobic PETE with PP Support   0.1-1.2  Oleophobic
 Oleophobic PETE with PET Support  0.1-1.2  Oleophobic
 Polyethylene (PE)  0.1-1.0  Hydrophobic, Hydrophilic 
 Cellulose Acetate (CA)  0.2 - 5.0  Hydrophilic
 Polyacrylanitrile (PAN)  0.2  Hydrophilic
 Nylon (NY)  0.1-5.0  Hydrophilic
 Polyethersulfone (PES)  0.03 - 8.0  Hydrophilic
 Polyvinylidine Difluoride (PVDF)  0.2-0.45  Hydrophilic
 MCE  0.1-8.0  Hydrophilic

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