Self-cleaning Highly Aqueous Dispersed Heat Insulation Functional Coating for Glass

I&T Solution Self-cleaning Highly Aqueous Dispersed Heat Insulation Functional Coating for Glass
(REF : S-0157)
Matched I&T Wish Transparent multifunctional nanocoating glass
(REF: W-0205)
Trial Project P-0088
Solution Feature
  • Transparent: most visible light can transmit the coated glass with over 80% transmittance.
  • The coating can blocking most infrared radiation and UV light, and finally reduce solar heat gain through local glazing windows and energy use by 40%.
  • The coating has super-hydrophilic slef-cleaning property and its photocatalysis can break down the organic grime into CO2 and water.
  • Highly aqueous dispersed coating without VOCs emmissions.
  • High durabilty and hardness.
Trial Application and Expected Outcome
  • Optimized highly aqueous dispersed functional coating formula/prototype and optimized coating method, based on laboratory coating formula fabrication and laboratory property test (including thermal/optical property, durability, hardness, etc.);
  • On-site coating on glazing window and long-term on-site performance measurement, including thermal blocking property, indoor visual/thermal comfort, self-cleaning property and energy saving potential.
  • Simulation and modelling for potential energy savings of local buildings with coated glazing windows. The impact on OTTV value will be investigated, and comparison with other energy efficient glazing technologies will be conducted.
  • Guideline of the application of self-cleaning highly aqueous dispersed heat insulation functional coating for galzing windows in local buildings.
Additional Solution Information Functional coating - POLYU - LULIN.pdf
Info on I&T Solution Provider
Solution Provider:Dept. of BSE, The Hong Kong Polytechnic University
Address:The Hong Kong Polytechnic University, Hung Hom, HK
Contact Person:LU Lin Vivien
Position:Professor
Tel: 3400 3596
Email: vivien.lu@polyu.edu.hk
Webpage: https://www.bse.polyu.edu.hk/People/bellu/index.html

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