GB/T 12967.4-2014
Test methods for anodic oxidation coatings of aluminium and aluminium alloys.Part 4:Determination of the comparative fastness to ultraviolet light and heat of coloured anodic oxidation coatings (English Version)
- Standard No.
- GB/T 12967.4-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2022-10
- Replace By
- GB/T 12967.4-2022
- Latest
- GB/T 12967.4-2022
- Replace
- GB/T 12967.4-1991
- Scope
- This part of GB/T 12967 specifies the comparison method for the color change of colored anodized films after being irradiated with ultraviolet light. This section applies to colored anodized films that are not heat sensitive.
GB/T 12967.4-2014 history
- 2022 GB/T 12967.4-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance
- 2014 GB/T 12967.4-2014 Test methods for anodic oxidation coatings of aluminium and aluminium alloys.Part 4:Determination of the comparative fastness to ultraviolet light and heat of coloured anodic oxidation coatings
- 1991 GB/T 12967.4-1991 Anodizing of aluminium and aluminium alloys--Determination of the fastness to ultraviolet light of coloured anodic oxidation coatings
GB/T 12967.4-2014 -All Parts
GB/T 12967.1-2020 Test methods for anodic oxidation coatings and organic polymer coatings of aluminium and aluminium alloys―Part 1: Measurement of abrasion resistance
GB/T 12967.2-2008 Test methods for anodic oxidation coatings of aluminium and aluminium alloys.Part 2:Measurement of wear resistance and wear index of anodic oxidation coatings with an abrasive wheel wear test apparatus
GB/T 12967.3-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 3 : Salt spray test
GB/T 12967.4-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance
GB/T 12967.5-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 5:Assessment of resistance to cracking
GB/T 12967.6-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color and appearance
GB/T 12967.7-2010 Test methods for anodic oxidation coatings of aluminium and aluminium alloys.Part 7: Measurement of abrasion resistance of anodic oxidation coatings by sand falling test apparatus