DS/ISO 20566:2020

Paints and varnishes – Determination of the scratch resistance of a coating system using a laboratory-scale car-wash


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 45.86

Scope

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.

Number of pages: 18

Published: 2021-03-02

Date of approval: 2021-03-01

International relationships : ISO 20566:2020 IDT

ICS: 87.040 - Paints and varnishes 43.020 - Road vehicles in general

Item number: M336701


Committees

Committee

  • ISO/TC 35/SC 9
  • ISO/TC 35/SC 9/WG 31

Danish committee

DS/S-305