Testing standards for pressure-sensitive tape

The testing standards of pressure-sensitive tape include but are not limited to the following aspects:

1. The pressure-sensitive tape stripping test is mainly to test the separation degree of the pressure-sensitive tape and the adhesive surface under the unit area, unit stripping speed, and unit pulling force. Its test instruments are universal tensile testing machines and stripping testing machines, and the test standard is “GB/T 3364-2017 Stripping test of pressure sensitive tape and adhesive”.
2. The adhesive test of pressure-sensitive tape is mainly to test the adhesive property of pressure-sensitive tape. Its test instruments are universal tensile testing machines and stripping testing machines, and the test standard is “GB/T 3364-2017 Stripping test of pressure sensitive tape and adhesive”.
3. The initial viscosity test of pressure-sensitive tape mainly tests the adhesion of pressure-sensitive adhesive when it is just produced. The test instrument is a rotary roller, and the test standard is “GB/T 4857.8-2000 pressure sensitive adhesive label”.
4. Pressure-sensitive tape high-temperature test mainly tests the performance of pressure-sensitive adhesive in high-temperature environments. The test instrument is a high-temperature testing machine, and the test standard is “GB/T 5579.15-2006 pressure sensitive rubber products high-temperature test method”.
5. The initial viscosity test of pressure-sensitive tape mainly tests the adhesion of pressure-sensitive adhesive when it is just produced. The test instrument is a flat tensile testing machine, and the test standard is “GB/T 27911-2011”.

For example, if you need to test the resistance of a pressure-sensitive tape to high temperatures, you can use a high-temperature testing machine. During the test, the pressure-sensitive tape can be placed in a high-temperature testing machine, and then the temperature is gradually increased to observe whether the performance of the pressure-sensitive tape changes. If the temperature rises to a certain extent, the adhesive property of the pressure sensitive tape changes, then this pressure-sensitive has the high temperature resistance index of the press high-temperature tape.

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