Traditional two-pack PUR technology combined with surface-modified nanosilica particles results in increased scratch and abrasion resistance in transparent, high-gloss coatings for plastics.
NANOBYK®-3630 contains boehmite nanoparticles for solventborne and high-solid architectural coatings. It provides excellent scratch resistance, high gloss and transparency.
The study reveals that incorporating nanoclay improves humidity resistance, VDA cyclic corrosion over mild steel substrate and acetic acid spray corrosion over aluminum substrate.
These dispersered alumina products consist of dispersion of sub-micron and nano-particle size alumina that are specifically designed for use in coatings formulations where both gloss and clarity are critical.