![90 Degree Rigid Peel Test](https://quadgroupinc.com/wp-content/uploads/2020/03/90-Rigid-Peel-Test-300x291.jpg)
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.