D1370 R RADIATION CURABLE SECONDARY COATING FOR OPTICAL FIBER

摘要

A Radiation Curable Secondary Coating comprising A) a Secondary Coating Oligomer Blend, which is mixed with B) a first diluent; C) a second diluent; D) an antioxidant; E) a first photoinitiator; F) a second photoinitiator; and G) optionally a slip additive or a blend of slip additives; wherein said Secondary Coating Oligomer Blend comprises: alpha) an Alpha Oligomer, which is non-urethane; beta) a Beta Oligomer; which is a urethane or non-urethane. gamma) a Gamma Oligomer; wherein said Gamma Oligomer is an epoxy diacrylate.