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Norm

ISO 4628-6:2023

Issue date: 2023 10 16

Paints and varnishes — Evaluation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 6: Assessment of degree of chalking by tape method

This document provides pictorial reference standards for designating the degree of chalking of paint coatings. It also describes a method by which the degree of chalking ...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 5 Pages
Language:
English

This document provides pictorial reference standards for designating the degree of chalking of paint coatings. It also describes a method by which the degree of chalking is rated. In using this method, it is essential that care be taken to distinguish between true degradation products and adhering dirt, particularly when chalking is slight.

ISO 4628-6:2023
2023 10 16
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ISO 4628-6:2011
2011 08 30
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ISO 4628-6:2007
2007 01 11
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ISO 4628-6:1990
1990 12 20
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