Sample interview questions: Describe your experience in characterizing the surface properties and adhesion of polymer films or coatings.
Sample answer:
- Surface characterization techniques: X-ray Photoelectron Spectroscopy (XPS), Atomic Force Microscopy (AFM), Contact Angle Goniometry
- Adhesion measurement techniques: Peel testing, lap shear testing, scratch testing
- Experience in analyzing surface properties: Surface morphology, chemical composition, wettability
- Experience in evaluating adhesion: Strength of adhesion, failure modes, durability
- Knowledge of surface modification techniques: Corona treatment, plasma treatment, chemical grafting
- Experience in developing and optimizing polymer films and coatings: Tailoring surface properties to meet specific requirements
- Strong underst… Read full answer