90° Rigid Substrate Peel Test

90 Degree Rigid Peel Test

The pulley-driven stage moves laterally at the same rate as the vertical pull rate. This maintains the 90° angle established at the test start. Aggressive tape can be used to test thin or fragile coatings. Tests include hybrid bond pad peel and micro-range pull up tests. For “J”, “L”, and gull wing bond Peel Tests.

Peel Tests