This standard is a comprehensive collection of methods for testing the performance of pressure-sensitive adhesive tapes for electrical purposes (such as electrical insulating tapes), applicable for evaluating their electrical, physical, and chemical properties, among others. Its content is identical to the International Electrotechnical Commission standard IEC 60454-2:1994. The test methods covered in the standard typically include measuring thickness, tensile strength, peel force, resistance to electrochemical corrosion, and high-temperature resistance. The instruments required for conducting these tests are diverse, such as thickness gauges or micrometers for precise thickness measurement, electronic tensile testing machines for determining tensile and peel strength, and potentially constant temperature ovens or high-resistance meters for assessing heat resistance and insulation resistance performance.