PHOTOCURABLE COATING COMPOSITION

摘要

The present invention relates to a photocurable coating resin composition for optical fibers, and more particularly, to a photocurable coating composition capable of producing an optical fiber having a low PMD (Polarization Mode Dispersion) value even though the optical fiber is produced by a non-spinning process, and to an optical fiber applied with the composition. The photocurable coating composition according to the present invention consists of a photo-polymerized urethane acrylate oligomer, a reactive monomer, a photo-initiator, and an amine additive, and can produce an optical fiber having a PMD (Polarization Mode Dispersion) value of 0.1 ps/vkm or lower by a non-spinning process.