Detection method for rapidly detecting glue failure performance of polymer dispersed liquid crystal membrane

The invention discloses a detection method for rapidly detecting the glue failure performance of a polymer dispersed liquid crystal membrane. The detection method comprises the following steps: cutting the polymer dispersed liquid crystal membrane into a rectangular sample membrane; electrodes are arranged on two short edges of the sample membrane; starting to roll along the short edge of the sample film, rolling the sample film into a cylindrical shape, and placing the sample film in a circular detection barrel; and placing at normal temperature for more than 12 hours, taking out the sample film, spreading the sample film, and measuring the ungluing length and width at the electrode. When the detection method disclosed by the invention is used, the polymer dispersed liquid crystal membrane is cut into a rectangular sample membrane, then the sample membrane is rolled into a cylindrical shape along the short-edge electrode and put into a detection barrel, the sample membrane is placed for more than 12 hours at