On the mechanism of marine fouling-prevention performance of oil-containing silicone elastomers.

ABSTRACT: For many decades, silicone elastomers with oil incorporated have served as fouling-release coating for marine applications. In a comprehensive study involving a series of laboratory-based marine fouling assays and extensive global field studies of up to 2-year duration, we compare polydimethylsiloxane (PDMS) coatings of the same composition loaded with oil via two different methods. One method used a traditional, one-pot pre-cure oil addition approach (o-PDMS) and another method used a newer post-cure infusion approach (i-PDMS). The latter displays a substantial improvement in biofouling prevention performance that exceeds established commercial silicone-based fouling-release coating standards. We interpret the differences in performance between one-pot and infused PDMS by developing a mec

SUBMITTER: Kolle S 

PROVIDER: S-EPMC9276722 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature