ISO 8510-2

Adhesives — Peel test for a flexible-bonded-to-rigid test specimen assembly

Tesztanyagok

ISO 8510-2 focuses on testing adhesives used to bond flexible materials (e.g., plastic films) to rigid substrates (e.g., metal or rigid plastics). These materials are prepared as test specimens with a consistent bond area to ensure accurate results.

Tesztelési folyamat

The standard outlines the 180-degree peel test, where the flexible material is peeled away from the rigid substrate at a constant rate. This process involves using a tensile testing machine to apply peeling forces, ensuring precise measurement of the force needed to separate the bonded materials.

A vizsgálati eredmények értelmezése

The results are expressed as the peel strength, typically in force per unit width (e.g., N/mm). This value reflects the adhesive bond’s durability and performance under peeling forces, providing critical data for quality assurance and product development.