Paints and varnishes - Determination of stone-chip resistance of coatings - Part 3: Single-impact test with a free-flying impact body
Project begin
2010-02-19
Planned document number
ISO/DIS 20567-3
Abstract
In the automotive industry, multi-layer coatings are applied to car bodies for protection. Grit, loose chippings and other materials can damage these coatings in such a way that individual layers come off or the whole coating delaminates from the substrate.
Stone chipping can be simulated by means of single and/or multi impact tests. This standard specifies a method for the evaluation of the resistance of automotive coatings and other coatings to the defined impact of an individual, free flying body projected onto the surface under test to simulate the impact of stones.
Responsible international committee
ISO/TC 35/SC 9/WG 31 Properties after application
Responsible Committee
NA 002-00-07-09 AK Automotive coatings
Draft standard
Previous Document(s)
Search in NA 002
Contact
Dipl.-Chem.-Ing.
Bernd Reinmüller
Send message