| 摘要 |
PROBLEM TO BE SOLVED: To provide a modified fluororesin molded product having sufficient strength and also imparted by ion-exchanging property, hydrophilic one, adhesive one, abrasion resistance or the like. SOLUTION: This modified fluororesin molded product is produced by applying an ionizing radiation to a crosslinked fluororesin molded product under 10 kGy-5 MGy exposure and then by bringing the product into contact with an organic compound having any functional group so as to be subjected to graft reaction. The crosslinked fluororesin molded product is obtained by crosslinking a fluororesin molded product under 0.1 kGy-10 MGy exposure to an ionizing radiation in an inert gas atmosphere having <=10 Torr oxygen concentration in a heated state at a temperature exceeding the melting point of the resin. |
