| abstract |
Gap filling is applied between gaps where fluid is present, filling the gap by embodying a three-dimensional shape, and can be used for fixing the object forming the gap as needed. The present invention provides a swelling tape, a method for producing a gap filling swelling tape, a gap filling method, an electrode assembly, and a secondary battery. A base material layer that deforms in the length direction when in contact with a fluid, and is formed on one surface of the base material layer in a horizontal direction with respect to the length direction of the base material layer and has an adhesive region and a non-adhesive property. Gap filling swering tapes 101 and 102, each having an adhesive layer including a region. [Selection] Figure 1 |