Curable adhesive composition for battery, battery module, and battery pack

A curable adhesive composition for a battery, which is used by mixing a first agent comprising a hydrolyzable silyl group-containing organic polymer and a thermally conductive filler, and a second agent comprising a silanol condensation catalyst,

• the curable adhesive composition for a battery after being cured having a Shore A hardness of 90 or less and a shear strength of 0.5 to 5 MPa.

A curable adhesive composition for a battery, comprising a first agent comprising a hydrolyzable silyl group-containing organic polymer and a thermally conductive filler and filled in a first container,

• and a second agent comprising a silanol condensation catalyst and filled in a second container,
• a cured product of the curable adhesive composition for a battery having a Shore A hardness of 90 or less and a shear strength of 0.5 to 5 MPa.

A battery module comprising a case and a plurality of cells disposed in the case, wherein an adhesive layer is disposed in at least one of between the case and a cell and between the plurality of cells,

• the adhesive layer is a cured product of a curable adhesive composition for a battery comprising a hydrolyzable silyl group-containing organic polymer and a thermally conductive filler, and the cured product has a Shore A hardness of 90 or less and a shear strength of 0.5 to 5 MPa.

A battery pack comprising a battery pack housing and a plurality of battery modules disposed in the battery pack housing, wherein an adhesive layer is disposed in at least one of between the battery pack housing and a battery module and between the plurality of battery modules,

• the adhesive layer is a cured product of a curable adhesive composition for a battery comprising a hydrolyzable silyl group-containing organic polymer and a thermally conductive filler, and the cured product has a Shore A hardness of 90 or less and a shear strength of 0.5 to 5 MPa.