Back

ISO 20566:2020

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

General information

Valid from 04.05.2020
ICS Groups
43.020 Road vehicles in general 87.040 Paints and varnishes
Directives or regulations
None

Standard history

Status
Date
Type
Name
04.05.2020
Main
ISO 20566:2020
13.02.2013
Main
ISO 20566:2013
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.

Required fields are indicated with *

*
*
*
PDF
82.61 € incl tax
Paper
82.61 € incl tax
Standard monitoring
English (PDF 892 KB)

Related products

Main

EVS-EN ISO 2409:2020

Paints and varnishes - Cross-cut test (ISO 2409:2020)
Newest version Valid from 02.10.2020
Main

EVS-EN ISO 4628-3:2016

Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 3: Assessment of degree of rusting (ISO 4628-3:2016)
Newest version Valid from 02.03.2016
Main

EVS-EN ISO 2409:2013

Paints and varnishes - Cross-cut test (ISO 2409:2013)
Withdrawn from 02.10.2020
Main

EVS-EN ISO 12944-9:2018

Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 9: Protective paint systems and laboratory performance test methods for offshore and related structures (ISO 12944-9:2018)
Newest version Valid from 01.03.2018

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English