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Titanium Dioxide Photocatalytic Membrane
Photocatalytic membrane structures which utilize TiO2 coating technology promise enduring beauty, translucence and 'as new' appearances for many years. When PVC/PES or PTFE membranes are coated with titanium dioxide (TiO2) photocatalyst, they inherit self-cleaning properties that's far superior to conventional membranes.
Self-Cleaning Process

  • Organic matter attach to membrane
  • Through oxidation, UV rays cause the oxygen particles within the photocatalytic coating to decompose the organic matter
  • The super-hydrophilic nature of TiO2 surface causes rain to lift and rinse dirt away

Air purification benefits to TiO2

  • Removes harmful NOx and SOx emissions that play a major role in smog and acid rain
  • NO2 is oxidized to NO3 dissolves in rainwater to form HNO3 which is plant food
  • Decomposes bacteria and viruses
  • 15,000m2 roof Talisman Center (Taiyo Kogyo Project) will remove the emissions of 39 cars/hr.