ISO 20567-1:2017 PDF
Paints and varnishes — Determination of stone-chip resistance of coatings — Part 1: Multi-impact testing
Paints and varnishes — Determination of stone-chip resistance of coatings — Part 1: Multi-impact testing
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 12
- Дата публикации:
- 10 января 2017 г.
- Издание:
- ISO IS 20567 edition 2 version 1
- ICS:
- 87.040
ISO 20567-1:2017 specifies three methods for the evaluation of the resistance of automobile finishes and other coatings to chilled-iron grit projected onto the surface under test to simulate the impact of small stones.
Abstract
Overview
ISO 20567-1:2017 - Paints and varnishes - Determination of stone-chip resistance of coatings - Part 1: Multi-impact testing - defines a laboratory method to evaluate the of automobile finishes and other coatings. The standard simulates the impact of small stones by projecting onto coated test panels using a multi‑impact tester and quantifies damage by comparison with pictorial reference standards.
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