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How to do double -sided glue peeling test?-Qinsun


Whether it is double tape and single -sided tape, you need to do divestiture tests to examine its stickiness. How to test the divestick test? Kunshan qinsun instrument takes you to understand its specific test method.

1. Principles: The test method of double -sided glue is the same as that of ordinary single -sided pressure -sensitive glue testing principles. The test standard is reference to the national standard GB/T2792, and use 180 deg; peeling method to apply stress. The force required to make the pressure -sensitive adhesive belt on the adhesive material to the adhesive.

2. Need a test device: 1.HD-B609B-S tensile test machine 2. Pressure roller 3. Stainless steel plate

3. Note: double-sided pressure tape and stainless steel When bonding the board or other materials, first remove the 3^-5 layer on the outside of the double-sided adhesive belt, then take the adhesive belt more than 200 mm to paste the polyester film, and then peel off the isolation paper on the other side. Test the regulations of single -sided glue. In layman's terms, it means that it is made into a single -sided glue and then experimented. When the double -sided pressure tape, thin slices, thin films and other materials are peeled, the thin slices, film, etc. are pasted on the steel plate, and then the test is conducted in accordance with regulations.

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