The effects of various parameters such as temperature, viscosity etc. on the folding behavior of various coating systems such as acrylic clear coats, nanocomposite coatings, and UV-curable powders coatings are discussed.
UV-vis diffuse reflectance spectra were obtained with a powder UV-vis spectrophotometer U-41000, Hitachi Ltd).
All tested liquids, except diiodomethane, showed very low contact angle on UV-treated ZnO powder.
The synthesized Ag colloids have been characterized by UV-visible spectra, powder XRD, HRTEM, and selected area electron diffraction (SAED).
MOF-5 and Au NPs incorporated MOF-5 (Au-MOF-5) are synthesized and characterized by UV-vis absorption, powder X-ray diffraction, FT-IR, scanning electron microscopy with energy dispersive X-ray analysis and elemental mapping, transmission electron microscopy and atomic force microscopy.
All samples were then irradiated (1 hour under UV light) and powdered.
The technology is superficially similar to the SLA (what you'll find on the Form series), only instead of curing liquid resin with UV light, SLS sinters powder material, melding it into a solid object, layer by layer.
However, its photoactivity was lower than that of the bare TiO2 powder under UV light because the iron oxide precipitate acted as crystal defects, deteriorating the catalytic activity.
The physical properties of the pretreated catalyst were characterized by X-ray powder diffraction, UV-Vis diffuse reflectance spectroscopy, temperature-programmed reduction and temperature-programmed desorption of carbon monoxide.
