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ISO 1518-2:2019

Paints and varnishes — Determination of scratch resistance — Part 2: Variable-loading method ISO 1518-2:2019

Publication date:   Jun 3, 2019

General information

90.20 Standard under periodical review   Apr 15, 2024

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

This document specifies a method for determining, using a pointed stylus loaded with a continuously increasing load, the scratch resistance of a single coating of a paint, varnish or related product, or the upper layer of a multicoat system.
This test has been found to be useful in comparing the scratch resistance of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in scratch resistance.
NOTE Neither this document nor ISO 1518‑1 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods will depend on the particular practical problem.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1518-2:2011

NOW

PUBLISHED
ISO 1518-2:2019
90.20 Standard under periodical review
Apr 15, 2024