| abstract |
This photocurable sealing material includes at least a polythiol compound as a first component. When the photocurable sealing material is used to prepare two sheets, each having a thickness of 1 mm, a width of 25 mm, and a length of 200 mm, the two sheets are laminated together after being photo-cured by irradiation with ultraviolet rays, and a load of 10 kg is applied to the two sheets for 10 seconds, an effect in which the interface between the two laminated sheets disappears is exhibited, and the self-adhesion strength of the two sheets as measured in a T-type peel test is 5 N/25 mm or more when the sheets are pulled at a peel speed of 300 mm/min. |