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ISO 4628-6:1990

Paints and varnishes — Evaluation of degradation of paint coatings — Designation of intensity, quantity and size of common types of defect — Part 6: Rating of degree of chalking by tape method

Publication date:   Dec 20, 1990

95.99 Withdrawal of Standard   Jan 11, 2007

General information

95.99 Withdrawal of Standard   Jan 11, 2007

ISO

ISO/TC 35/SC 9 General test methods for paints and varnishes

International Standard

87.040   Paints and varnishes

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Scope

ISO 4628 is a series of standards dealing with the sampling and testing of paints, varnishes and related products. This part 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.

Life cycle

NOW

WITHDRAWN
ISO 4628-6:1990
95.99 Withdrawal of Standard
Jan 11, 2007

REVISED BY

WITHDRAWN
ISO 4628-6:2007