CELLULOSE BASED TIRE CORD

摘要

Cellulose based tire cord is provided to improve performance of a tire and to offer excellent shape stability in a high temperature condition. In cellulose based tire cord, a work loss rate defined as a calculus 1 is 40% or less in 120°C. The work loss rate(%) = work loss/weighting energy x 100. Work loss = loading energy - unloading energy. An elongation deformation rate(%) = (L10-L0)/L0 x 100. L is a length value of the cellulose based tire cord before adding load. L10 is the length value of the cellulose based tire cord after adding the load of 13%.