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NYACOL Transparent High Refractive Index Sols

Transparent high refractive index materials are of interest as a coating additive for reducing reflection loss in a number of technologically important applications such as coatings for TFT/LCD displays, lens coating and LED lighting. NYACOL offers five material types which are relatively high in refractive index and the particle size is small enough that the […]

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Clear Fast Reheat (CFR)

PET bottles are produced by injection stretch blow molding of preforms.  The preforms are heated using quartz infrared heaters which have a maximum peak output at 1100 – 1200 nm.  Since PET absorbs this wavelength poorly, additives are put into the PET to improve the absorption of this energy.  These additives are typically carbon black, […]

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