ISO 1518-1:2023
涂料和清漆.耐擦伤性测定.第1部分:横载荷方法
Paints and varnishes — Determination of scratch resistance — Part 1: Constant-loading method
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- 标准号
- ISO 1518-1:2023
- 发布
- 2023年
- 发布单位
- 国际标准化组织
- 当前最新
- ISO 1518-1:2023
- 引用标准
- ISO 13076 ISO 1513 ISO 1514 ISO 15528 ISO 2808 ISO 4618
- 适用范围
- 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