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Overview ISO 4628-8:2012 specifies a reproducible method to assess delamination and corrosion around a scribe or other artificial defect on coated panels or test specimens exposed to a corrosive envi…
Overview ISO 4628-1:2016 establishes a standardized system for evaluating the degradation of paints and varnishes by designating the quantity and size of defects, as well as the intensity of uniform…
Overview ISO 4628-3:2016 - "Paints and varnishes - Evaluation of degradation of coatings - Part 3: Assessment of degree of rusting" defines a visual method to assess rust formation on coated steel by…
Overview ISO 4628-4:2016 - Paints and varnishes - Assessment of degree of cracking specifies a standardized, visual method for evaluating cracking in organic coatings. The method uses comparison with…
Overview ISO 4628-3:2024 - Paints and varnishes: Assessment of degree of rusting - specifies visual methods for assessing rust on coated surfaces. It covers evaluation of red rust (ferrous substrates…
Overview ISO 4628-2:2016 - Paints and varnishes: Evaluation of degradation of coatings - Part 2: Assessment of degree of blistering - specifies a visual method for rating blistering in coatings by co…
Overview ISO 4628-10:2024 - Paints and varnishes: Assessment of degree of filiform corrosion - specifies a standardized, repeatable method to evaluate filiform corrosion that develops from a scribed…
Overview ISO 4628-5:2022 - Paints and varnishes: Assessment of degree of flaking - specifies a visual method for assessing the degree of flaking of coatings by comparison with pictorial standards. Pa…
Overview ISO 4628-6:2023 defines a standardized tape method to assess the degree of chalking of paint coatings. The document supplies pictorial reference standards and a clear procedure for removing…
Overview ISO 4628-7:2016 - Paints and varnishes - Assessment of degree of chalking by velvet method - specifies a visual/physical test for chalking (formation of loosely adherent powder) on exterior…
What is ISO 4628-10 - degradation of coating filiform corrosion standard about? Paints and coatings of all types are widely used to provide colour and pleasing aesthetics, and to prevent deterioratio…
What is ISO 4628-5 – standard for paint coating degradation about? Paints and coatings of all types are widely used to provide colour and pleasing aesthetics, and to prevent deterioration of the unde…
1 Scope This part of ISO 4628 provides pictorial reference standards for designating the degree of chalking of paint coatings. It also describes a method by which the degree of chalking is rated. In…
1 Scope This part of ISO 4628 specifies a method for assessing delamination and corrosion around a scribe or other artificial defect on a coated panel or other coated test specimen, caused by a corro…