ADHESIVE AND INKJET HEAD, AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an adhesive for an inkjet head, and the inkjet head adhered with the adhesive.

SOLUTION: This inkjet head 100 is equipped with a channel base plate 1 having a channel 3 of ink and an adherend member adhered to the channel base plate 1 such as a cover plate 2. There exists a difference in the coefficient of linear expansion between the channel base plate 1 and the adherend member exceeding 12 ppm/K. The channel base plate 1 and the adherend member are adhered with an adhesive comprising a first bisphenol F type epoxy resin having two or less functional groups and a second epoxy resin having three or more functional groups and an imidazole-based curing agent.

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