New Belarusian Aramid Tire Cable As Carcass Reinforcement

摘要

The present invention relates to a novel tire cord reinforcement made of ultra high modulus aramid fibers which has bi-elastic tensile properties. The cord includes at least two plies, and there is a spacing between the cord plies. Such a novel bi-elastic tire cord improves high speed durability and eliminates flatspotting when used as carcass reinforcement in pneumatic radial and bias tires.