Sintered Porous Plastic Vents & Battery Vents & Vulcanizing Plate

Our Porous Plastic Sintered Vents and Vulcanizing Plate are mainly used in lead-acid batteries, trucks, power-suppliers, communication systems, emergency systems, and so on..


POLYPORTM makes its porous plastics from many thermo-plastic polymers including:

  • Polypropylene (FGX)
  • Polyethylene (DMF)
  • Polyvinylidene Fluoride (PVF)
  • Ethylene-Vinyl Acetate (EVA)
  • Styrene Acrylo Nitrite (SAN)
  • Polyurethane (PUR)
  • Polytetrafluoroethylene (TFE)
  • Polystyrene (PTR)
  • Cellulose Acetate (CAB)

  • Availibility :
  • Pore size from 0.1 to 120 micron
  • Thicknesses from 2 mm to 15 mm are available.
  • Different shapes are possible, square, rectangular, round or oval
  • Custom sized for your application - No cutting, no waste
  • Fluidized bed and Battery Venting
  • Hydrophilic, Hydrophobic and Sealing Type