Paints and varnishes — Determination of stone-chip resistance of coatings — Part 1: Multi-impact testing
涂料和油漆 - 涂料的石芯片电阻的测定 - 第1部分:多重冲击试验
发布日期:
2017-01-10
ISO 20567-1:2017规定了三种方法,用于评估汽车面漆和其他涂层对投射到试验表面上的冷铁砂砾的耐受性,以模拟小石块的冲击。
ISO 20567-1:2017 specifies three methods for the evaluation of the resistance of automobile finishes and other coatings to chilled-iron grit projected onto the surface under test to simulate the impact of small stones.