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GB/T 5211.15-2014: General methods of test for pigments and extenders -- Part 15: Determination of oil absorption value
Status: Valid GB/T 5211.15: Evolution and historical versions
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| GB/T 5211.15-2014 | English | 189 |
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General methods of test for pigments and extenders -- Part 15: Determination of oil absorption value
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GB/T 5211.15-2014
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| GB/T 5211.15-1988 | English | 199 |
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Determination of oil absorption value of pigments
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GB/T 5211.15-1988
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Basic data | Standard ID | GB/T 5211.15-2014 (GB/T5211.15-2014) | | Description (Translated English) | General methods of test for pigments and extenders -- Part 15: Determination of oil absorption value | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G53 | | Classification of International Standard | 87.060.10 | | Word Count Estimation | 8,853 | | Date of Issue | 7/8/2014 | | Date of Implementation | 12/1/2014 | | Older Standard (superseded by this standard) | GB/T 5211.15-1988 | | Quoted Standard | GB/T 3186; ISO 150 | | Adopted Standard | ISO 787-5-1980, MOD | | Regulation (derived from) | 2014 National Standards Bulletin No. 18 | | 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 general test method for determining pigments and oil absorption. | GB/T 5211.15-2014: General methods of test for pigments and extenders -- Part 15: Determination of oil absorption value
---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.
General methods of test for pigments and extenders Part 15. Determination of oil absorption value
ICS 87.060.10
G53
National Standards of People's Republic of China
Replacing GB/T 5211.15-1988
Pigments and extenders Common test methods
Part 15. Determination of oil absorption
Part 15. Determinationofoilabsorptionvalue
(ISO 787-5. 1980, Generalmethodsoftestforpigmentsand
extenders-Part 5. Determinationofoilabsorptionvalue, MOD)
Issued on. 2014-07-08
2014-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 5211 "pigments and extenders - Common test methods" is divided into the following sections.
--- Part 1. Determination of cold water-soluble material extraction;
--- Part 2. Determination of matter soluble heat extraction;
--- Part 3. Determination of 105 ℃ volatile matter;
--- Part 4. Determination of filling volume and apparent density;
--- Part 5. Determination of resistance;
--- Part 11. Water-soluble sulfates, chlorides and nitrates determination;
--- Part 12. Determination of water extract resistivity;
--- Part 13. Determination of pH of aqueous extract;
--- Part 14. Determination of residue on sieve Mechanical flushing procedure;
--- Part 15. Determination of oil absorption;
--- Part 16. Comparison of tinting strength of white pigments;
--- Part 17. Comparison of white pigment ratio (hiding power) of;
--- Part 18. Determination of hand sieve residue method is water;
--- Part 19. Determination of relative tinting strength of colored pigments and color dilute visual comparison;
--- Part 20. The character system, white, black and colored pigments colorimetric color comparison.
Section 5 which is GB/T 5211.5-1985 "paint water resistance assay", GB/T 5211.6-1985 "pigment acid resistance test
Titration ", GB/T 5211.7-1985" pigment alkali resistance assay ", GB/T 5211.8-1985" oil pigment assays ", GB/T
5211.9-1985 "paint solvent resistance assay" and GB/T 5211.10-1985 "paraffin-resistant pigment assays" six standard integration
Revised and replaced by the above six criteria in 2008.
This section GB/T 5211 Part 15.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 5211.15-1988 "Determination of pigment oil absorption", compared with the previous version of the GB/T 5211.15-1988 main technical
Surgery differences are as follows.
--- Equivalent to using the previous version of ISO 787-5. 1980, edition of modification using ISO 787-5. 1980;
--- Normative references in "GB 9285" to its revision "GB/T 3186"; adds file "ISO 150" (see Chapter 2,
Chapter 2 of the 1988 edition);
--- An increase of "balance" and "small dropper" (see Chapter 5, 1988 edition of Chapter 5);
--- Increasing the fuel droplets with a small dropper way (see 72, 1988 version 7.2.);
--- Modify the formula results (see Chapter 8, Chapter 8, 1988 edition).
This section uses redrafted law revision adopts 787-5 international standard ISO . 1980 "Part 5 of pigments and extenders - Common test methods
Score. Determination of oil absorption. "
Technical differences exist compared to 1980, the terms of these differences has been involved through its outer margin bit. This part of ISO 787-5
Opposed to a single vertical line (│) were labeled Appendix A gives the list of the corresponding technical differences and their causes.
This section also made the following editorial changes.
--- To be consistent with the existing standard numbering, the standard name will be changed to "pigments and extenders - Common test methods - Part 15. Suction
Determination of the amount of oil ";
--- Increase the informative Appendix A;
--- The Chapter 7 suspension of pieces of content (measured in duplicate samples in parallel) into 7.2.
This part is proposed by the China Petroleum and Chemical Industry Association.
This part of the National Standardization Technical Committee and the pigment coating (SAC/TC5) centralized.
This section drafted by. CNOOC Changzhou coating Chemical Research Institute, Shanghai Yipin Pigments Co., Ltd., Shandong Dong Jia Group Company Limited
Secretary, lilies Group Co., Ltd., Anqing Linghu Paint Co., Ltd., Zhejiang Flying whale Paint Co., Ltd., Guangzhou Supe Chemical Company Limited
Secretary, DuPont China Holdings Limited.
The main drafters of this section. Jiang Su Shen Shen Qin Hua, Li Hua whole, Wang Feng, Long Mao Ming Yan Jie, Li Guorong, pure weeks.
This part of the standard replaces the previous editions are.
--- GB/T 5211.15-1988;
--- GB/T 1712-1979.
Pigments and extenders Common test methods
Part 15. Determination of oil absorption
1 Scope
GB/T 5211-2014 the provisions of this part of the general test method for determining pigments and oil absorption.
NOTE. When this general method does not apply to a specific product should be prescribed a special method to determine the amount of oil absorption.
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.
GB/T 3186 Paints, varnishes and raw materials for paints and varnishes - Sampling (GB/T 3186-2006, ISO 15528.2000, IDT)
ISO 150 for paints and varnishes raw and cooked linseed oil specifications and test methods (Raw, refinedandboiled refined
linseedoilforpaintsandvarnishes-Specificationsandmethodsoftest)
3 Definitions
The following terms and definitions apply to this document.
3.1
Oil absorption oilabsorptionvalue
Pigment sample under specified conditions absorbed refined linseed oil.
NOTE. Available volume/mass (mL/100g) or mass/mass (g/100g) Fig.
4 Reagents
Refined linseed oil. compliance with the requirements of ISO 150, an acid value (in dollars KOH) was 5.0mg/g ~ 7.0mg/g.
5 Instruments
5.1 tablet. frosted glass or marble, the size not less than 300mm × 400mm.
5.2 spatula. steel, tapered blade, about 140mm ~ 150mm, a maximum width 20mm ~ 25mm, the narrowest point of not less than
12.5mm.
5.3 droplets bottle. the right size, the volume is generally not more than 100mL.
5.4 Buret. capacity of 10mL, indexing is 0.05mL.
5.5 Balance. accurate to 0.01g or greater accuracy.
6 Sampling
According to the provisions of GB/T 3186 to take a representative sample of the test pigment.
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