A series of modified siloxane defoamers has been developed that offers a controlled range of defoaming strength and compatibility relative to each other.
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.