ISO 4628-6:1990
Paints and varnishes; evaluation of degradation of paint coatings; designation of intensity, quantity and size of common types of defect; part 6: rating of degree of chalking by tape method
- Standard No.
- ISO 4628-6:1990
- Release Date
- 1990
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 4628-6:2007
- Latest
- ISO 4628-6:2023
- Scope
- ISO 4628 is a series of standards dealing with the sampling and testing of paints, varnishes and related products. This part 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 using this method, it is essential that care be taken to distinguish between true degradation products and adhering dirt.
ISO 4628-6:1990 history
- 2023 ISO 4628-6:2023 Paints and varnishes — Evaluation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 6: Assessment of degree of chalking by tape method
- 2011 ISO 4628-6:2011 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 6: Assessment of degree of chalking by tape method
- 2007 ISO 4628-6:2007 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 6: Assessment of degree of chalking by tape method
- 1990 ISO 4628-6:1990 Paints and varnishes; evaluation of degradation of paint coatings; designation of intensity, quantity and size of common types of defect; part 6: rating of degree of chalking by tape method
