Polymer composition and polymerizable composition for thermally curable multifunctional encapsulation material for communications optoelectronics

摘要

Optical polymer composition for use in communications optoelectronics comprises thermally polymerized and cured trimethylolpropane triacrylate, bicyclic hydrocarbon acrylate, 1,4-butanedioldiacrylate, and trisacryl-functionalized polyhedral silsesquioxane oligomer. The composition is free of initiators and catalysts and is optically clear, flawless and thermally stable.