As a toughening and water repellent component of epoxy resin, polyurethane and polycarbonate, it can improve the mechanical and physical properties of the finished product, reduce the cohesive energy, and provide the copolymer with excellent high and low temperature resistant, Water and weather resistance, electrical insulation and resistance to atomic oxygen.
IOTA 279 Epoxy-terminated phenyltrisiloxane -IOTA (phenylsilicone.com)