Polyurethane Adhesive Bond Inspection

Increasingly, due to their ease of use, adhesives are being utilised to join metals or composite structures. Testing of a single adhesive bond is not always a straight forward task using a simple A-Scan. It can be a challenging inspection, and if there are multiple layers then satisfactory reflections cannot always be relied upon, especially if the construction is complicated and/or a variety of materials are involved.

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