OPTICAL FIBER RIBBON FOR EQUIPMENT WIRING AND OPTICAL FIBER RIBBON FOR EQUIPMENT WIRING WITH CONNECTOR

摘要

PROBLEM TO BE SOLVED: To easily and well expose an inner side layer by quickly removing a batch coating layer and an outer side layer when a connector is attached to a glass fiber and the inner side layer by removing the outer side layer leaving the inner side layer.;SOLUTION: An optical fiber ribbon 11 for equipment wiring has, among ultraviolet curing type resin coating layers of coated optical fibers 17, the inner side layer 15 whose Young's modulus is from 600 MPa to 1,000 MPa, and the outer side layer 16 whose Young's modulus is from 10 MPa to 300 MPa, and the outer side layer 16 employs a base resin which is composed of urethan (metha) acrylate oligomer, monofunctional or bifunctional or more reaction diluent monomers and photoinitiator, and silicone type additive from 1 to 30 pts.wt. and higher fatty acid ester compound from 0.5 to 40 pts.wt. are mixed in the base resin of 100 pts.wt.;COPYRIGHT: (C)2009,JPO&INPIT