Abstract: Apparatus for measuring peeling force of an adhesive capable of varying different peeling angles and peeling rates, the apparatus comprising a force transducer for measuring a peeling force of a tape sample; and a peeling angle (angle C) defined by the adjustment a first angle (angle A) and a second angle (angle B); wherein said first angle (angle A) is defined by an angle between a test sled and a slide with a movement device, and said second angle (angle B) is defined by an angle between a force-bearing direction of said force transducer and a horizontal parallel plane of said slide.

Abstract: A system for testing the adhesion performance of materials under various temperatures, comprises a hot/cold plate mounted on top of the sled of an adhesion/release tester, a thermoelectric (TE) controller, and a temperature-controllable fluid circulator. The hot/cold plate in the system allows convenient and rapid change of the test temperature.