ISO 4628-10:2003

Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 10: Assessment of degree of filiform corrosion ISO 4628-10:2003

Publication date:   Sep 17, 2003

Scope

ISO 4628-10:2003 describes a method for assessing the amount of filiform corrosion developed from a scribed mark by measuring the length of the longest filament L and the most frequent length M of the filaments.
Pictorial examples are provided in an annex to illustrate different ratings for the length of the longest filament L and the most frequent filament length M.