Our hydrophobic fumed silica products are particularly well-suited for marine applications. In addition to anti-sag and anti-settling properties, it can provide improved corrosion resistance, chemical resistance and scratch resistance of the cured polymer coating.
In the corrosive marine environment, metal protection is of utmost importance to protect valuable assets used in oil and gas, shipping, and coastal industrial applications.
Today’s marine coatings employ a variety of additives to achieve this protection and coatings are often applied in a relatively thick film. Our CAB-O-SIL® fumed silica is incorporated into these systems to prevent settling and provides effective sag resistance during the application of thick films.
Our hexamethyldisilazane (HMDZ) treated fumed silica offers hydrophobicity and anti-settling properties to marine coatings.
Our polydimethylsiloxane (PDMS) treated fumed silica has good sag resistance, mechanical reinforcement and corrosion resistance. It also improves resistance to environmental factors, especially water and humidity.