ISO 1518-1:2023

Published (Edition 3, 2023)

ISO 1518-1:2023

CHF 63

Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

Status
: Published

Publication date
: 2023-02

Stage
: International Standard published [60.60]
Edition
: 3

Number of pages
: 9
Technical Committee :
ISO/TC 35/SC 9

ICS :
87.040
RSS updates