PAINTS AND VARNISHES - EVALUATION OF DEGRADATION OF COATINGS - DESIGNATION OF QUANTITY AND SIZE OF DEFECTS, AND OF INTENSITY OF UNIFORM CHANGES IN APPEARANCE - PART 7: ASSESSMENT OF DEGREE OF CHALKING BY VELVET METHOD (ISO 4628-7:2016)

Available format(s)

Hardcopy

Published date

06-01-2016

Publisher

Swiss Standards

ISO 4628-7:2016 specifies a method suitable, in particular, for rating the degree of chalking on white or coloured exterior coatings and coating systems on rough surfaces (i.e. those having a roughness greater than segment 4 of the reference comparator G as described in ISO 8503-1).

Committee	INB/NK 123
DocumentType	Test Method
Pages	0
PublisherName	Swiss Standards
Status	Current

Standards	Relationship
ISO 4628-7:2016	Identical
DIN EN ISO 4628-7:2016-07	Identical
NS EN ISO 4628-7 : 2003	Identical
NF EN ISO 4628-7 : 2016	Identical
NBN EN ISO 4628-7 : 2016	Identical
UNI EN ISO 4628-7 : 2007	Identical
NEN EN ISO 4628-7 : 2016	Identical
EN ISO 4628-7:2016	Identical
BS EN ISO 4628-7:2016	Identical
UNE-EN ISO 4628-7:2016	Identical
I.S. EN ISO 4628-7:2016	Identical