Method for determination of the volatile organic compounds (VOCs) content in the ink
1 Scope
This standard specifies the determination methods and test report of volatile organic compounds (VOCs) in inks and similar products.
This standard is applicable to all kinds of inks and similar products.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes—Sampling
GB/T 6283-2008 Chemical products—Determination of water—Karl · fischer method (general method)
GB/T 23993-2009 Determination of formaldehyde content of waterborne coatings—Spectrophtometric method with acetylacetone
GB/T 32710.10-2016 Safety requirements for environmental testing and conditioning equipment—Part 10: Electric gravity convection ovens and forced ventilation ovens
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
ink
dispersion system composed of colorants, binders, adjuvants, etc., used for coloring the printed material during printing
[GB/T 15962-2018, Definition 2.1]
3.2
volatile organic compounds; VOCs
organic compounds of which the initial boiling point is lower than or equal to 250°C under the standard pressure of 101.3kPa
[HJ2542-2016, definition 3.2]
3.3
volatile organic compound content
content of volatile organic compounds measured in the ink under specified condition
Note: It is a revision of Definition 3.2 in GB/T 23985-2009.
4 Determination methods
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Determination methods
5 Test report
Annex A (Normative) Method for determination of VOCs content in the ink—Difference method
Annex B (Normative) Method for determination of VOCs content in the ink—Gas chromatographic method
Bibliography
Method for determination of the volatile organic compounds (VOCs) content in the ink
1 Scope
This standard specifies the determination methods and test report of volatile organic compounds (VOCs) in inks and similar products.
This standard is applicable to all kinds of inks and similar products.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes—Sampling
GB/T 6283-2008 Chemical products—Determination of water—Karl · fischer method (general method)
GB/T 23993-2009 Determination of formaldehyde content of waterborne coatings—Spectrophtometric method with acetylacetone
GB/T 32710.10-2016 Safety requirements for environmental testing and conditioning equipment—Part 10: Electric gravity convection ovens and forced ventilation ovens
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
ink
dispersion system composed of colorants, binders, adjuvants, etc., used for coloring the printed material during printing
[GB/T 15962-2018, Definition 2.1]
3.2
volatile organic compounds; VOCs
organic compounds of which the initial boiling point is lower than or equal to 250°C under the standard pressure of 101.3kPa
[HJ2542-2016, definition 3.2]
3.3
volatile organic compound content
content of volatile organic compounds measured in the ink under specified condition
Note: It is a revision of Definition 3.2 in GB/T 23985-2009.
4 Determination methods
Contents of GB/T 38608-2020
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Determination methods
5 Test report
Annex A (Normative) Method for determination of VOCs content in the ink—Difference method
Annex B (Normative) Method for determination of VOCs content in the ink—Gas chromatographic method
Bibliography
