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HT-8075A Tape Initial Adhesion Rolling Ball Tester
Tape Initial Adhesion Rolling Ball Tester
The theory of this testing machine is to test the adhesion characteristics of tapes by making the adhesive surface of specimen upward and place it onto the test plate inclining 30°, fix two ends with tape and weight respectively. Then start from the largest steel ball; let the ball roll from the test plate one by one. Record the number of steel ball that can stay at the tape for over 5 seconds.

Specifications