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Paints and varnishes -- Determination of wet-scrub resistance and cleanability of coatings
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Basic data
| Standard ID | GB/T 31410-2015 (GB/T31410-2015) |
| Description (Translated English) | Paints and varnishes -- Determination of wet-scrub resistance and cleanability of coatings |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | G50 |
| Classification of International Standard | 87.040 |
| Word Count Estimation | 13,153 |
| Date of Issue | 2015-05-15 |
| Date of Implementation | 2015-10-01 |
| Quoted Standard | ISO 1513; ISO 3270; ISO 3696; ISO 15528 |
| Adopted Standard | ISO 11998-2006, IDT |
| Regulation (derived from) | National Standard Announcement 2015 No. 15 |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
| Summary | This Standard specifies the capability pollution agent moisture penetration of a coating scrub resistance and cleanability of accelerated test method for the determination to assess coating to resist abrasion effect caused by the repeated washing operation and tolerance. For the assessment of the coating can be cleaned, only requires evaluation methods, pollution does not specify the type of agent. |
GB/T 31410-2015: Paints and varnishes -- Determination of wet-scrub resistance and cleanability of coatings
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Paints and varnishes. Determination of wet-scrub resistance and cleanability of coatings
ICS 87.040
G50
National Standards of People's Republic of China
Paints and varnishes coating moisture resistance and scrub
May assess the cleanability
(ISO 11998.2006, IDT)
Issued on. 2015-05-15
2015-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard uses the translation method identical with the international standard ISO 11998.2006 "Paints and varnish coating moisture resistance and cleanability scrub
Assessment "to develop.
Correspondence between the consistency of the standards of international documents and normative references of the following documents.
--- GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes - Sampling (ISO 15528.2000, IDT);
Laboratory use specifications and test methods (ISO 3696. 1987, MOD) --- GB/T 6682-2008 analysis;
--- GB/T 9278-2008 paint sample conditioning and testing temperature and humidity (ISO 3270. 1984, IDT);
--- GB/T 20777-2006 Paints and varnishes examination and preparation of samples (ISO 1513.1992, IDT).
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Standardization Technical Committee paint pigment (SAC/TC5) centralized.
This standard was drafted. CNOOC Changzhou Paint Chemical Research Institute Co., Ltd., Nanjing Product Quality Supervision and Inspection Institute, Shenzhen Hirota loaded
Decorative Group Co., Ltd., Guangzhou standard laboratory equipment Geda Goods Co., Ltd. Zhejiang Bo-chemical coating.
The main drafters of this standard. Peng Jufang Liang Zhi, Li Shaojiang, Wang Chongwu, Wang Junrui.
Paints and varnishes coating moisture resistance and scrub
May assess the cleanability
1 Scope
This standard specifies a moisture coating scrub resistance and cleanability of accelerated test method to assess the measured resistance by the coating repeat the cleaning operation
For the role and ability of abrasion resistance to pollution caused by penetration agent. For the assessment of the coating can be cleaned only provides evaluation method, unspecified pollution agent
species.
Note. Since these properties depend not only on the quality of the coating, but also with the substrate, construction method, drying conditions and other factors, the results thus obtained are not
It can be directly converted to actual use. The standard is based on assessment of coating a substrate, a fixed application method prescribed under Article drying
Wetware and regulations scrubbing method.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
ISO 1513 inspection and preparation of samples for paints and varnishes (Paintsandvarnishes-Examinationandpreparation
ofsamplesfortesting)
ISO 3270 Paints, varnishes and raw materials for conditioning and testing temperature and humidity (Paintsandvarnishesandtheirraw
materials-Temperaturesandhumiditiesforconditioningandtesting)
ISO 3696 for analytical laboratory use specifications and test methods (Waterforanalyticallaboratoryuse-Specification
andtestmethods)
ISO 15528 Paints, varnishes and raw materials for paints and varnishes - Sampling (Paints, varnishesandrawmaterialsfor
paintsandvarnishes-Sampling)
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Cleanability cleanability
Dry film resist staining agents, and in the absence of penetration exceeds the thickness of the coating is removed can be removed by cleaning them
Ability.
3.2
Scrub cycle scrubcycle
Scrubbing pads in both directions within the scrub length of time to reciprocate.
3.3
Scrub length scrublength
Stroke length plus the length of the scrubbing pads.
3.4
Stroke length strokelength
Instrument through a stroke distance.
...