| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a modified and molded article which has excellent appearance, has high breaking strength and excellent abrasion resistance, and has excellent low permeability to nitrogen gas and hydrochloric acid.SOLUTION: A method for producing a modified and molded article includes: a step of molding a fluorine resin and obtaining a molded article; and a step of irradiating the molded article with radiation rays of less than 100 kGy at 50-200°C, and thereby obtaining a modified and molded article.SELECTED DRAWING: None |
