| abstract |
Disclosed is an optical fiber coating having color fixation capability, comprising the following components in mass percent: 10-50% of an epoxy acrylate oligomer, 10-60% of a polyurethane (meth)acrylate oligomer, 5-50% of an acrylic diluent, 0.1-10% of an auxiliary agent, and 1-10% of a photoinitiator, the balance being a colorant. The optical fiber coating having color fixation capability is prepared by mixing the components evenly in a reactor. The optical fiber coating having color fixation capability can be used as an outer coating for an optical fiber. The optical fiber coating having color fixation capability can be coated, by a UV curing technique, onto an inner coating layer of an optical fiber to be prepared, thus forming an outer coating layer and obtaining the finished optical fiber. |