Titanium Dioxide or white pigment in coatingsTitanium Dioxide or white pigment in coatingsTitanium dioxide known as titania, is the naturally occurring oxide of titanium and its chemical formula is TiO2. Titanium Dioxide Thin films have a log history in silicon photovoltaics as anti-reflection coatings due to their excellent optical prope Articles
Titanium Dioxide or white pigment in coatings
2007-11-19 07:17:00 IntroductionTitanium dioxide known as titania, is the naturally occurring oxide of titanium and its chemical formula is TiO2. Titanium Dioxide Thin films have a log history in silicon photovoltaics as anti-reflection coatings due to their excellent optical properties improving spacing characteristics for above CPVC coatings applications. It is also known as white pigment. White pigment scatters or bends light strongly and causes this reflection.Tio2 thin films are deposited using ultrasonic spray deposition and chemical vapour deposition systems. Whiteness of Opacifying AgentTitanium dioxide is the most widely used white pigment because of its brightness and very high refractive index (n=2.7), in which it is surpassed only by a few other materials. A major disadvantage of Tio2 AR coatings is that they afford little surface passivation. This pigment is used extensively in plastics and other applications for its UV resistant properties where it acts as a UV absorber, efficien... More About: Coatings , Pigment |
 |
|
 |
