Manufacturing of wear resistance reinforced engineering plastics using the radiation method and plastics using thereof

摘要

PURPOSE: A manufacturing method of an engineering plastic with improved abrasion resistance is provided to improve abrasion resistance by adding a crosslinking agent. CONSTITUTION: A manufacturing method of an engineering plastic comprises: a first step(S10) providing an engineering plastic; a second step(S20) uniformly mixing the engineering plastic and a crosslinking agent; and a third step(S30) radiation-irradiating for radiation crosslinking reaction of the engineering plastic and the crosslinking agent; and a fourth step(S40) conducting a heat-treating process improving a weakness of degradation of physical properties of the plastic by restraining oxidation due to residual radicals which are generated after the radiation irradiation. [Reference numerals] (S10) Step of providing engineering plastic; (S20) Step of uniformly mixing engineering plastic and crosslinking agent; (S30) Step of radiation-irradiating for radiation crosslinking reaction of engineering plastic and; (S40) Step of conducting a heat-treating process improving a weakness of degradation of physical properties of plastic by restraining oxidation due to residual radicals which is generated after the radiation irradiation