Resin-coated flame-retardant fiber yarn and resin-coated flame-retardant fiber fabric using the same

摘要

Provided is a resin coated flame retardant fiber yarn having excellent heat shielding properties and having a calm color tone and capable of maintaining aesthetic appearance over a long period when made into a resin coated flame retardant fiber woven fabric. The resin-coated flame-retardant fiber yarn 1 is provided with a resin coating layer 3 covering the flame-retardant fiber yarn 2. The resin coating layer 3 is composed of a first titanium dioxide particle (A) and at least one composite metal selected from the group consisting of bismuth manganese complex metal oxide, yttrium manganese complex metal oxide, iron chromium composite metal oxide And oxide particles (B). The total content (A + B) of the first titanium dioxide particles and the composite metal oxide particles is 1.5 to 13.0% by mass with respect to the total mass of the resin-coated flame retardant fiber yarn 1, The mass ratio (A / B) of the titanium dioxide particles to the composite metal oxide particles is from 5 to 70.