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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
Status: Valid GB/T 12967.1: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 12967.1-2020 | English | 489 |
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Test methods for anodic oxidation coatings and organic polymer coatings of aluminium and aluminium alloys - Part 1: Measurement of abrasion resistance
| Valid |
GB/T 12967.1-2020
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| GB/T 12967.1-2008 | English | 559 |
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Test Methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 1: Measurement of mean specific abrasion resistance of anodic oxidation coatings with an abrasive jet test Apparatus
| Obsolete |
GB/T 12967.1-2008
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| GB/T 12967.1-1991 | English | 439 |
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Anodizing of aluminium and aluminium alloys--Measurement of mean specific abrasion resistance of anodic oxidation coatings with an abrasive jet test apparatus
| Obsolete |
GB/T 12967.1-1991
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PDF similar to GB/T 12967.1-2020
Basic data | Standard ID | GB/T 12967.1-2020 (GB/T12967.1-2020) | | Description (Translated English) | Test methods for anodic oxidation coatings and organic polymer coatings of aluminium and aluminium alloys - Part 1: Measurement of abrasion resistance | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H20 | | Classification of International Standard | 25.220.20 | | Word Count Estimation | 26,292 | | Date of Issue | 2020-06-02 | | Date of Implementation | 2021-04-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | 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
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Test methods for anodic oxidation coatings and organic polymer coatings of aluminium and aluminium alloys - Part 1.Measurement of abrasion resistance
ICS 25.220.20
H20
National Standards of People's Republic of China
Replace GB/T 12967.1-2008, GB/T 12967.2-2008, GB/T 12967.7-2010
Aluminum and aluminum alloy anodized film and organic polymer film
Testing methods. Part 1.Determination of wear resistance
2020-06-02 release
2021-04-01 Implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Foreword
GB/T 12967 "Aluminum and aluminum alloy anodic oxide film and organic polymer film detection method" is divided into five parts.
---Part 1.Determination of wear resistance;
---Part 3.Copper oxide accelerated salt spray test (CASS test) of oxide film;
---Part 4.Determination of resistance to ultraviolet light of colored anodized films;
---Part 5.Deformation method to evaluate the crack resistance of anodized film;
---Part 6.Visual observation method to check the color difference and appearance quality of the colored anodized film.
This part is Part 1 of GB/T 12967.
This section was drafted in accordance with the rules given in GB/T 1.1-2009.
This part replaces GB/T 12967.1-2008 "Aluminum and aluminum alloy anodic oxide film detection methods Part 1.Measurement with a jet mill tester
The average wear resistance of fixed anodized film", GB/T 12967.2-2008 "Aluminum and aluminum alloy anodic oxide film detection method Part 2.Use
Wheel wear tester to determine the wear resistance and wear coefficient of anodized film" and GB/T 12967.7-2010 "Anodic oxidation of aluminum and aluminum alloys"
Membrane testing methods. Part 7.Determination of the wear resistance of anodized films with a falling sand tester. This part takes GB/T 12967.1-2008 as
Main, integrated part of GB/T 12967.2-2008 and GB/T 12967.7-2010, compared with GB/T 12967.1-2008,
Apart from editorial changes, the main technical changes are as follows.
--- Modify the requirements of the standard sample of the jet grinding method (see 4.5.1, 6.1 of the.2008 edition);
--- Modified the requirements for the calculation of the spray grinding method (see 4.7, Chapter 7 of the.2008 edition);
--- Added the requirement of resistance method to judge the end point of the test (see 4.6.3, 5.6.3);
--- Increased the requirements of instruments and equipment in the jet grinding method (see 4.2.2, 4.2.3, 4.2.4, 4.2.5);
--- Added sand falling method (see Chapter 5);
--- Added paper belt wheel grinding method (see Chapter 6);
--- Added rubber wheel grinding method (see Chapter 7);
--- Added rubber friction method (see Chapter 8);
--- Added friction coefficient determination method (see Chapter 9).
This part is proposed by China Nonferrous Metals Industry Association.
This part is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243).
This section was drafted by. National Nonferrous Metal Quality Supervision and Inspection Center, Guangdong Xingfa Aluminum Co., Ltd., Guangdong Fenglu Aluminum Co., Ltd.
Division, Fujian Minfa Aluminum Co., Ltd., Guangdong Jianmei Aluminum Profile Factory (Group) Co., Ltd., Wuhu Jingsu Industrial Co., Ltd., Guangdong Province
Industrial Analysis and Testing Center, Shandong Huajian Aluminum Co., Ltd., Guangya Aluminum Co., Ltd., Fujian Nanping Aluminum Co., Ltd., Jiangyin East
Hualu Material Technology Co., Ltd., Sichuan Samsung New Material Technology Co., Ltd., Shandongnanshan Aluminum Industry Co., Ltd., Guangdong Haomei New Material
Co., Ltd., Suzhou Luopusi Gold Aluminum Co., Ltd., Guangdong Aluminum Aluminum Profile Co., Ltd., Guangdong Huachang Aluminum Factory Co., Ltd., Dong
Liang Aluminum Industry Co., Ltd., Guangdong Huajiang Powder Technology Co., Ltd., Foshan Tuyi Decoration Material Technology Co., Ltd., Tianjin New Ailong Technology Co., Ltd.
Limited company, Jiangyin Hengxing Coating Co., Ltd., Kunming Metallurgical Research Institute, Guangdong Weiye Aluminum Factory Group Co., Ltd.
The main drafters of this section. Fan Zhigang, Chen Wensi, Jiang Chunli, Zhu Yaohui, Xu Shiguang, Xue Haodong, Li Yang, Zhang Hongliang, Hao Xuelong, Pan Xue,
Liu Quanquan, Cao Jianyang, Mou Yongtao, Zang Wei, Luo Chunhua, Yan Tingzhu, Liu Chang, Tang Xingyu, Zhou Qiqi, Cai Jinshu, Wu Yanjun, Shi Hongwei, Lin Qianlong,
Yue Youcheng and Liang Meichan.
The previous versions of the standard replaced by this part are as follows.
---GB/T 12967.1-1991, GB/T 12967.1-2008;
---GB/T 12967.2-1991, GB/T 12967.2-2008;
---GB/T 12967.7-2010.
Aluminum and aluminum alloy anodized film and organic polymer film
Testing methods. Part 1.Determination of wear resistance
1 Scope
This part of GB/T 12967 stipulates the blast grinding method, the sand falling method, the paper belt wheel grinding method, the rubber wheel grinding method, the rubber friction method and the friction coefficient measurement
Law.
The jet grinding method is suitable for the determination of the wear resistance of anodized films and organic polymer films with a film thickness of not less than 5 μm, and is suitable for smaller samples and
Samples with uneven surfaces.
The falling sand method is suitable for the determination of the wear resistance of anodic oxide films and organic polymer films. It is suitable for smaller samples and uneven surfaces
Sample.
The paper belt wheel grinding method is suitable for the measurement of the wear resistance of anodic oxide films and organic polymer films with a thickness of not less than 5 μm, and can measure the film layer
The changes in overall wear resistance and wear resistance along the thickness of the film layer are not suitable for samples with uneven surfaces.
The rubber wheel grinding method is suitable for the determination of the wear resistance of the anodized film and organic polymer film, and can be used to determine the overall wear resistance of the film layer.
For samples with uneven surfaces.
The rubber rubbing method is suitable for the determination of the wear resistance of anodized films and anodized composite films with a thickness of less than 5 μm, functional films and textures
The membrane can be used by reference.
The friction coefficient measurement method is suitable for aluminum floors and aluminum foils that require anti-skid performance.
2 Normative references
The following documents are essential for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 2481.1-1998 Detection and marking of abrasive grain size composition for consolidated abrasives Part 1.Coarse abrasive grains F4~F220
GB/T 4100-2015 ceramic tiles
GB/T 4957 Non-conductive covering layer thickness measurement of non-conductive covering layer eddy current method
GB/T 8005.3 Terminology for aluminum and aluminum alloys Part 3.Surface treatment
GB/T 8170 Numerical Rounding Rules and Representation and Judgment of Limit Values
GB/T 9258.1-2000 Abrasive particle size analysis for coated abrasives Part 1.Particle size composition
GB/T 17671 Cement mortar strength inspection method (ISO method)
YS/T 1186 Falling sand tester for aluminum surface anodized film and organic polymer film wear resistance test
3 Terms and definitions
The terms and definitions defined in GB/T 8005.3 and the following apply to this document.
3.1
Reference sample
Samples prepared according to the conditions approved by both supply and demand.
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