| abstract |
PROBLEM TO BE SOLVED: To be used as an adhesive for adhering constituent members of an ink flow path portion and a liquid chamber portion of an ink jet head, and having ink resistance, particularly alkali resistance, between members after long-term immersion. Provided are an epoxy resin composition for manufacturing an ink jet head, which can improve adhesion, has high peel strength, and has good workability, and a method for manufacturing an ink jet head using the epoxy resin composition. SOLUTION: (1) An epoxy resin composition for manufacturing an ink jet head, comprising a solid epoxy resin and a liquid epoxy resin, wherein the curing agent is a liquid curing agent and is solvent-free. (2) A method for manufacturing an ink jet head, comprising bonding a nozzle plate using a Ni-iron alloy and a head body using the adhesive according to any one of claims 1 to 8. |