GSO ISO 4628-10:2013
ISO 4628-10:2003
Gulf Standard
Current Edition
·
Approved on
01 April 2013
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
GSO ISO 4628-10:2013 Files
English
6 Pages
Current Edition
Reference Language
30.89 OMR
GSO ISO 4628-10:2013 Scope
This part of ISO 4628 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 provided in Annex A of this part of ISO 4628 illustrate different ratings for the length of the
longest filament L and the most frequent length M of the filaments. A comparison of the test panels with the
12 pictures in Annex A does not supersede the obligatory numerical assessment (method 1 or 2).
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