Coil coated metals. Test methods - Adhesion after indentation (cupping test) Ingestion-build-58320 Finnish pulp and paper researchers

Finnish pulp and paper researchers

Manufacturers of transformers and electric equipment

The working range is from 12 mg/kg to 30 mg/kg and it was established in an interlaboratory study by applying EN ISO 4259 [1]

The procedures in ISO 4259‑3 are designed specifically for proficiency testing (PT) conducted on standard test methods

or if agreed between a customer and a manufacturer

Coil coated metals. Test methods - Adhesion after indentation (cupping test) Ingestion-build-58320 Finnish pulp and paper researchers1 Scope This document defines terms of the procedure for determining the adhesion of an organic coating to a metallic substrate after indentation produced by slow deformation. The resistance to cracking can also be evaluated.