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Application of ZrO2/TiO2 mixture


ZrO2/TiO2 mixture, is a titanium zirconium oxide mixture for high refractive index thin films. The density is 5.6g/cm3, melting point is 2400 ℃, evaporation temperature is 2200-2400 ℃. It is an excellent broadband antireflective material. Refractive index @ 550nm: 2.05-2.1, transparent band: 0.35-7um. Typical evaporation sources: electron gun, molybdenum boat, tantalum boat, tungsten boat.



Compared to ZrO2 the material melts and is therefore easier to evaporate and forms very homogeneous layers without a refractive index gradient. It can adapt to the film stress and achieve proper deposition on the plastic substrate. It has high purity, small amount of splashing, long-standing process stability and high durability. It is commonly used in antireflection film, multilayer film and plastic substrate film in the VIS and IR spectral range.



ATS always attach importance to the information communication with the upstream coating enterprises, and try our best to solve the problems for the customers. Through continuous exploration and innovation, we have developed a new characteristic coating material: ZrO2/TiO2 mixture, which mainly includes sintered tablet Dia.15*9mm, granules 1-3mm, 3-5mm. Ratio in 9:1, size and proportion can be customized.