首页 > 标准下载>ISO 20566-2020 色漆和清漆--使用实验室级洗车器测定涂层系统的耐刮性能 Paints and varnishes — Determination of the scratch resistance of a coating system using a laboratory-scale car-wash免费下载
ISO 20566-2020 色漆和清漆--使用实验室级洗车器测定涂层系统的耐刮性能 Paints and varnishes — Determination of the scratch resistance of a coating system using a laboratory-scale car-wash
This document specifies a test procedure for assessing the scratch resistance of organic paint coatings, in particular paint coatings used in the automotive industry (i.e. for assessing their car- wash resistance). Machine-based washing is simulated in the laboratory environment using a rotating brush and synthetic dirt. The test conditions have been designed to be as close as possible to the real conditions in a car-wash. If the test parameters are suitably chosen, the method can also be used for testing protective plastics films and plastics components.rd edition
2020-05
Paints and varnishes —
Determination of the scratch
resistance of a coating system using a
laboratory-scale car-wash
Peintures et vernis — Détermination de la résistance à la rayure d'un
système de peinture sur un poste de lavage automobile de laboratoire
Reference number
ISO 20566:2020(E)
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ISO 2020
ISO 20566:2020(E)
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