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Fabrication of Transparent Color Coating Glass by Sol-gel Method

솔-젤법을 이용한 투명 칼라 코팅유리 제조

  • Park, Jong-Guk (Optic & Display Materials Team, Korea Institute of Ceramic Engineering & Technology) ;
  • Jeon, Dae-Woo (Optic & Display Materials Team, Korea Institute of Ceramic Engineering & Technology) ;
  • Lee, Mi-Jai (Optic & Display Materials Team, Korea Institute of Ceramic Engineering & Technology) ;
  • Lim, Tea-Young (Optic & Display Materials Team, Korea Institute of Ceramic Engineering & Technology) ;
  • Hwang, Jonghee (Optic & Display Materials Team, Korea Institute of Ceramic Engineering & Technology) ;
  • Kim, Jin-Ho (Optic & Display Materials Team, Korea Institute of Ceramic Engineering & Technology)
  • 박종국 (한국세라믹기술원 광디스플레이소재팀) ;
  • 전대우 (한국세라믹기술원 광디스플레이소재팀) ;
  • 이미재 (한국세라믹기술원 광디스플레이소재팀) ;
  • 임태영 (한국세라믹기술원 광디스플레이소재팀) ;
  • 황종희 (한국세라믹기술원 광디스플레이소재팀) ;
  • 김진호 (한국세라믹기술원 광디스플레이소재팀)
  • Received : 2015.11.20
  • Accepted : 2015.12.24
  • Published : 2016.01.01

Abstract

Transparent color coating films were fabricated on a glass substrate by using sol-gel hybrid binder and organic dye. Sol-gel hybrid binder coating film fabricated with PTMS of 0.03 mole showed a very high pencil hardness of 9 H. As the withdrawal speed increased from 1.0 mm/s to 5.0 mm/sec, The yellowness ($b^*$) of coating glass also gradually increased. The transmittance of yellow color coating glass was 82.6% and the haze of coating glass was 0.35%. Red and blue color coating glasses also showed the high transmittance of 62.4% and 80.6% respectively. The surface hardness of color coating films was 6 H.

Acknowledgement

Supported by : 한국세라믹기술원

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