Standard No.:	GB/T 12967.6-2008
English Name:	Test Methods for anodic oxidation coatings of aluminium and aluminium alloys - Part 6:Determination of color differences and appearance of colored anodic oxide films by viewing method
Chinese Name:	铝及铝合金阳极氧化膜检测方法 第6部分：目视观察法检验着色阳极氧化膜色差和外观质量
Chinese Classification:	H20    Metal physical and chemical property test method in general
Professional Classification:	GB    National Standard
ICS Classification:	25.220.20 25.220.20    Surface treatment 25.220.20
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-06-09
Implemented on:	2008-12-1
Status:	superseded
Superseded by:	GB/T 12967.6-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color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
Superseded on:	2022-10-1
Abolished on:	2022-10-01
Superseding:	GB/T 14952.3-1994 Anodizing of aluminium and its alloys.Testing method for anodic oxide coating
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.00
Delivery:	via email in 1~3 business day

ＧＢ／Ｔ１２９６７《铝及铝合金阳极氧化膜检测方法》分为７个部分，本部分为ＧＢ／Ｔ１２９６７的第６部分。本部分代替ＧＢ／Ｔ１４９５２．３―１９９４《铝及铝合金阳极氧化　着色阳极氧化膜色差和外观质量检验方法　目视观察法》。本部分规定了铝及铝合金着色阳极氧化膜色差和外观质量的检验方法。本部分适用于铝及铝合金着色阳极氧化膜产品色差和外观质量的检测。本部分与ＧＢ／Ｔ１４９５２．３―１９９４相比，主要变化如下：
―――术语、定义中增加了“有效表面”和“基底”的概念，完善了“色标”的概念；
―――色标的氧化膜厚度和封孔质量的规定有所改动和补充；
―――增加了比色箱目视方法；
―――观察条件中对人造光源补充了Ｄ５０标准光源，并对散射光源的位置做了规定；
―――对试验步骤的规定更为细化和完善；
―――检验报告的内容增加了观察光源和距离、视点位置；商定色标及说明；试验时间。