Ethyl Polysilsesquioxane

OriginDerived from silica and ethanol through polymerization of siloxane precursors in a controlled synthesis process. Produced by hydrolytic condensation of organosilicon compounds, forming three-dimensional cage-like polymer networks.

Ethyl Polysilsesquioxane is a resinous material composed of a mixture of three-dimensional siloxane polymers and oligomers with cage structures. For the oligomers, each silicon atom in the polysilsesquioxane is connected via oxygen atoms to three other silicon atoms and can be represented by the empirical formulation RSiO3/2, where R represents the ethyl group. For the larger polymeric polysilsesquioxanes, some of the silicon atoms are not connected to other silicon atoms and instead have a sila

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