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DIN Standards Committee Coatings and Coating Materials

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Project

Paints and varnishes - Evaluation of defects on coated surfaces using digital image processing - Part 4: Evaluation of filiform corrosion on coated corrosion test samples (ISO/DIS 21227-4:2026)

Abstract

ISO 21227-4:2008 describes a method for evaluating filiform corrosion by means of digital optical imaging. Only the evalution procedure is described. The filiform corrosion itself is produced in accordance with other standards.

Begin

2022-07-03

WI

00139774

Planned document number

prEN ISO 21227-4

Responsible national committee

NA 002-00-07-08 AK - Optical imaging  

Responsible european committee

CEN/TC 139 - Paints and varnishes  

previous edition(s)

Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 4: Evaluation of filiform corrosion (ISO 21227-4:2008)
2008-03

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Contact

Dipl.-Chem.-Ing.

Bernd Reinmüller

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2447
Fax: +49 30 2601-42447

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