A thermoplastic elastomer composition which, when used for the inner tube and/or outer cover of a hose, can improve the hose flexibility at an ordinary temperature and low temperature, oil resistance, and cold resistance and can reduce the production costs since it does not require a vulcanization step and a hose having said properties using this elastomer composition for its inner tube and/or outer cover and a process and apparatus for the production thereof.
一种热塑性弹性体组合物,当用于软管的内管和/或外盖时,可提高软管在常温和低温下的柔韧性、耐油性和耐寒性,并可降低生产成本,因为它不需要
硫化步骤。