
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
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專(zhuān)家解讀視頻
Paints and varnishes – Determination of scratch resistance – Part 1: Constant-loading method
ISO 1518-1:2023 - Identical