| abstract |
PROBLEM TO BE SOLVED: To use a durable adhesive that does not cause oxidative deterioration, softening deterioration due to hydrolysis / heat, hardening deterioration, brittle fracture, decrease in adhesive strength, etc. even by various disinfection methods. An endoscope that is bonded and fixed is provided. SOLUTION: A main agent obtained by adding 5 to 15% by weight of rubber and / or plastic to an epoxy resin, an amine-based curing agent mixed in a mixing ratio of 10: 1 to 10: 4 with respect to the main agent, and a heat / cation system The members constituting the endoscope are joined with a three-component reactive adhesive containing 0.1 to 1% by weight of a curing initiator. [Selection figure] None |