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		HOME > PRODUCTS > Fine Chemicals > Classification by function > Optical Function Classification by function : Optical Function | Electrical Function | Mechanical Function | Chemical Function Classification by use : IT/Electronics Materials | Colloidal Materials | Cosmetic Raw Materials | Optical Materials Optical Function Fine particles from high to low refractive index are available. Our particles which control the refractive index for hard coats on plastic substrates in particular are favorably received by our clients. Overcoat for optical parts Control of exposure for the wire of ITO pattern glass Reflectivity can be lowered by combining highly refractive particles with low refractivity ones. AR coating AR for display panel Fine particle Colloidal Titanium oxide is available for UV absorption. Cosmetic UV cut film Dichromatic materials with particle composite technology are available. These materials have color flop effect (change of color in accordance with viewing angle) or photochromic effect (change of color on exposure to radiant energy as a light). Photochromic film Display element Cosmetic Scattering effect is controlled by the control of reflectance on the surface of the particle. Scattering effect can be enhanced by composite particles which are made from fine particle coated on a platelet particle as a substrate. Anti-glare coating Light scattering film Cosmetic Colloid (water system) Colloid (non-water system) Powder Coating Liquid / Lacquer Control of refractive index Titania sol QUEEN TITANIC Titania sol OPTOLAKE Lacquer for anti-reflection Low Reflection Titania sol QUEEN TITANIC Titania sol OPTOLAKE Lacquer for anti-reflection Hard coating Liquid for high refractive index OPTOLEKA UV Abosrption Titania sol Cerium oxide Ttitania sol SUNVEIL Powder with plate form COVERLEAF Dichroism Cosmetic material with optical function PHOTOGENICA RELIEF COLOR Light scattering Organo silica sol OSCAL Silica Powder STM ACS COVERLEAF IR shield ATO sol / ITO sol ELCOM Lacquer for IR shield ELCOM Pigment Ironoxide Powder CONCELIGHT SYMPHOLIGHT to Page Top