Peel test device, method for evaluating the impact peel properties of the pressure-sensitive adhesive tape, adhesive tape and the mobile device

Along with providing a peel testing apparatus for detecting a property of the adhesive tape from the moment the impact is applied to the adherend to the adherend is peeled continuously, with a test result obtained by the peel testing apparatus, to provide a new evaluation method makes it possible to quantitatively evaluate the impact peel properties of the pressure-sensitive adhesive tape to an object. Via the adhesive tape III comprises a body portion 2 which adherend I is adhered, peeled wherein the peeling test apparatus 1 to perform a peeling test by an impact applied to the adherend I, the adherend I from the main body portion 2 a load detecting means 6 for detecting a change in the load applied to the adhesive tape III until the displacement detecting means and the adherend I detects a change in the moving amount of the adherend I until detached from the main body portion 2 7 characterized in that it comprises and.