Paints and varnishes — Coatings on plastics and composites — Part 4: Abrasion and scratch testing
NORMA vydaná dňa 3.8.2026
Označenie normy: ISO 22785-4:2026
Dátum vydania normy: 3.8.2026
Počet strán: 13
Približná hmotnosť: 39 g (0.09 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: This document specifies the abrasion and scratch tests of coatings on plastics, plastics composites, and similar substrates, hereinafter collectively referred to as plastics. This document shows the potential effect of plastics on the behaviour of the coating during abrasion and scratch testing.