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SRPS EN ISO 1518-1:2023

Paints and varnishes - Determination of scratch resistance - Part 1: Constant-loading method (ISO 1518-1:2023)

Jun 30, 2023

General information

60.60     Jun 30, 2023

ISS

H035

European Norm

87.040  

English  

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Scope

This document specifies a test method for determining, under defined conditions, the resistance of a single coating or a multi-coat system of paint, varnish or related product to penetration, by scratching with a scratch stylus loaded with a specified load. The stylus penetrates to the substrate, except in the case of a multi-coat system, in which case the stylus can penetrate either to the substrate or to an intermediate coat.
The method specified can be carried out:
a)    either as a “pass/fail” test, by testing with a single specified load applied to the stylus to assess conformity with a particular specification; or
b)    as an assessment test by applying increasing loads to the stylus to determine the minimum load at which the coating is penetrated.
NOTE      Neither this document nor ISO 1518-2 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods depends on the particular practical problem.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN ISO 1518-1:2019

NOW

PUBLISHED
SRPS EN ISO 1518-1:2023
60.60 Standard published
Jun 30, 2023

Related project

Adopted from EN ISO 1518-1:2023

Adopted from ISO 1518-1:2023 IDENTICAL