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ISO 20567-4:2023

Paints and varnishes — Determination of stone-chip resistance of coatings — Part 4: Mobile multi-impact testing on a small testing area

Standard Details

This document specifies a mobile method for evaluating the resistance of automotive finishes to chilled-iron grit projected onto the surface under test to simulate the effect of stone chipping.

Results from the test specified in this document are not comparable with results specified in ISO 20567-1.

General Information

Status : Published
Standard Type: Main
Document No: ISO 20567-4:2023
Document Year: 2023
Pages: 11
Edition: 1
  • Section Volume:
  • ISO/TC 35/SC 9. General test methods for paints and varnishes
  • ICS:
  • 87.040 Paints and varnishes

Life Cycle

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ISO 20567-4:2023
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