Mass for the manufacture of cores of optical fibers, and thus of optical fibers

摘要

a mass is described for the manufacture of cores of optical fibers, containing (a) a organopolysiloxan with units of the formula rsio3 / 2, in which r is a substituted or unsubstituierte monohydric kohlenwasserstoffgruppe with 1 to 10 carbon atoms in the molecule, and at least means s 0.05 directly to a siliciumatom bound alkenylgruppen per siliciumatom,(b) a organopolysiloxan with at least 2 directly to a siliciumatom bound hydrogen atoms per molecule, and (c) a platinkatalysator which mass is hardened products, good light transmission and then, if you ausgeset humidity or mechanical stresses zt, and are therefore particularly well suited to studies of cores of optical fibers.