Moisture-curing alkoxysilane-functionalized isocyanurate coatings

Polyurethane/Polysiloxane Ceramer Coatings: Evaluation of Corrosion Protection

“…In this system, the polyurea or the polyurethane organic phase provides general mechanical properties and polysiloxane functions as adhesion promoter and corrosion inhibitor. In our previous work, [17,22] introduction of alkoxysilanes into the formation resulted in a 500% increase in adhesion. The corrosion protection of the self-priming coatings were also compared with the state of the art 2-K epoxy primer with passivating pigments and chromate conversion coatings.…”

Inorganic/Organic Hybrid Coatings

“…The results of adhesion and corrosion resistance showed that a combination of a TEOS layer on the substrate and then attaching a layer of aminosilane gave optimal adhesion and corrosion protection. Two inorganic/organic hybrid coatings based on alkoxysilane functionalized isocyanurates have been developed (119,120,121,122,123). In one study, an alkoxysilane functionalized isocyanurate and 1,6-hexamethylene diisocyanate (HDI) trimer were used formulated as coatings.…”

Preparation of a Siloxane Acrylic Functional Siloxane Colloid for UV‐Curable Organic‐Inorganic Hybrid Films

“…Experiments were performed at ambient temperature with 15 s UV-radiation. The conversion of double bonds at a given time was calculated as follows: [13] Conversionð%Þ…”

“…Soucek et al have reported organic-inorganic hybrid films based on TEOS and TEOSoligomers. [8][9][10][11][12][13][14][15] They studied poly-urea/ poly-siloxane hybrid coatings, and nanostructured polyurethane hybrid coating for aircraft. The hybrid coatings had a self-assembling of two-phase morphology, which was shown to passivate metal substrates against corrosion.…”