ASTM D3330

Test Materials

ASTM D3330 specifies pressure-sensitive adhesive tapes as the primary test material. These tapes are used in industries like packaging and electronics to ensure reliable adhesive performance under varying conditions.

Test Process

The standard involves peeling the adhesive tape from a standardized test panel at a controlled angle (e.g., 90° or 180°) and speed. The test measures the force required to separate the tape, simulating real-world application scenarios.

Test Result Interpretation

Results are expressed as the peel strength, typically in force per unit width (e.g., Newtons per millimeter). Higher values indicate stronger adhesion, helping manufacturers confirm the tape’s suitability for specific uses.