This standard specifies a method for the determination of static shear adhesion of self-adhesive tapes. Static shear adhesion is an important index for evaluating the adhesion strength between self-adhesive tapes and substrates at rest. This test method reflects the Stability of adhesive performance by measuring the ability of tapes to withstand shear forces under fixed conditions. Self-adhesive tapes are widely used in Encasement, Electronics, Construction and other fields, with important practical application value.