ISO 2143:1981
Anodizing of aluminium and its alloys; Estimation of loss of absorptive power of anodic oxide coatings after sealing; Dye spot test with prior acid treatment
- Standard No.
- ISO 2143:1981
- Release Date
- 1981
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 2143:2010
- Latest
- ISO 2143:2017
- Scope
- The resistance of anodic oxide coatings to absorption of dyes may give information on the quality of sealing. The method is applicable to anodic oxide coatings to be subjected to weathering or to aggressive environments and, in all cases, where resistance to staining is important. The dye spot test is not applicable to certain coatings.
ISO 2143:1981 history
- 2017 ISO 2143:2017 Anodizing of aluminium and its alloys - Estimation of loss of absorptive power of anodic oxidation coatings after sealing - Dye-spot test with prior acid treatment
- 2010 ISO 2143:2010 Anodizing of aluminium and its alloys - Estimation of loss of absorptive power of anodic oxidation coatings after sealing - Dye-spot test with prior acid treatment
- 1981 ISO 2143:1981 Anodizing of aluminium and its alloys; Estimation of loss of absorptive power of anodic oxide coatings after sealing; Dye spot test with prior acid treatment
