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Position: Chinese Standard in English/GB/T 23985-2009
GB/T 23985-2009   Paints and varnishes - Determination of volatile organic compound (VOC) content - Difference method (English Version)
Standard No.: GB/T 23985-2009 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 3000 words Price(USD):60.0 remind me the price change

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Implemented on:2010-2-1 Delivery: via email in 1 business day
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Standard No.: GB/T 23985-2009
English Name: Paints and varnishes - Determination of volatile organic compound (VOC) content - Difference method
Chinese Name: 色漆和清漆 挥发性有机化合物(VOC)含量的测定 差值法
Chinese Classification: G50    Basic standard and general method for coating
Professional Classification: GB    National Standard
Issued by: CPCIA
Issued on: 2009-6-2
Implemented on: 2010-2-1
Status: valid
Language: English
File Format: PDF
Word Count: 3000 words
Price(USD): 60.0
Delivery: via email in 1 business day
1 Scope This standard is one of a series of standards dealing with the sampling and testing of paints, varnishes and related products. This standard specifies a method for the determination of the volatile organic compound (VOC) content of paints, varnishes and their raw materials. This part may be used where the expected VOC content is greater than 15 % by mass. When the expected VOC content is greater than 0.1% by mass and less than 15 % by mass, GB/T 23986 should be employed. This method assumes that the volatile matter is either water or organic. However, other volatile inorganic compounds can be present and might need to be quantified by another suitable method and allowed for in the calculations. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies. GB/T 3186 Paints, Varnishes and Raw Materials for Paints and Varnishes - Sampling (GB/T 3186-2006,ISO 15528:2000,IDT) GB/T 6283 Chemical Products - Determination of Water - Karl·Fischer Method (General Method) [GB/T 6283-1986, eqv ISO 760:1978, Determination of Water - Karl Fisher Method (General Method)] GB/T 6750 Paints and Varnishes - Determination of Density - Pyknometer Method (GB/T 6750-2007, ISO 2811-1:1997, Paints and Varnishes - Determination of Density - Part 1:Pyknometer Method, IDT) GB/T 9278 Temperatures and Humidities for Conditioning and Testing of Paint Specimens (GB/T 9278-2008, ISO 3270:1984, Paints and Varnishes and Their Raw Materials - Temperatures and Humidities for Conditioning and Testing, IDT)
Foreword 1 Scope 2 Normative References 3 Terms and Definitions 4 Principle 5 Required Supplementary Information 6 Sampling 7 Procedure 8 Calculation 9 Expression of Results 10 Precision 11 Test Report Annex A (Normative) Required Supplementary Information Bibliography Annex A (Normative) Required Supplementary Information Annex B (Informative) Examples of Gas-chromatographic Conditions Bibliography
Referred in GB/T 23985-2009:
* 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 6750-2007 Paints and varnishes—Determination of density—Pyknometer method
* GB/T 9278-2008 Temperatures and humidities for conditioning and testing of paint specimens
* GB/T 20777-2006 Paints and varnishes - Examination and prepration of samples for testing
* GB/T 21862.2-2008 Paints and varnishes - Determination of density - Part 2: Immersed body (plummet) method
* GB/T 21862.3-2008 Paints and varnishes - Determination of densit - Part 3: Oscillation method
* GB/T 21862.4-2008 Paints and varnishes - Determination of density - Part 4: Pressure cup method
* GB/T 23986-2009 Paints and varnishes - Determination of volatile organic compound (VOC) content - Gas-chromatographic method
GB/T 23985-2009 is referred in:
* DB11/ 1228-2015 Emission standard of air pollutants for vehicle maintenance and repair industry
*GB/T 22374-2018 Floor coating
*GB 30981-2020 Limit of harmful substances of industrial protective coatings
*GB 24409-2020 Limit of harmful substances of vehicle coatings
*GB/T 38597-2020 Technical requirement for low-volatile-organic-compound-content coatings product
*T/CNCI 01005-2018 Definition of low VOCs content high solids, ultra high solids and solvent-free epoxy coating
Code of China
Standard
GB/T 23985-2009  Paints and varnishes - Determination of volatile organic compound (VOC) content - Difference method (English Version)
Standard No.GB/T 23985-2009
Statusvalid
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)60.0
Implemented on2010-2-1
Deliveryvia email in 1 business day
Detail of GB/T 23985-2009
Standard No.
GB/T 23985-2009
English Name
Paints and varnishes - Determination of volatile organic compound (VOC) content - Difference method
Chinese Name
色漆和清漆 挥发性有机化合物(VOC)含量的测定 差值法
Chinese Classification
G50
Professional Classification
GB
ICS Classification
Issued by
CPCIA
Issued on
2009-6-2
Implemented on
2010-2-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
60.0
Keywords
GB/T 23985-2009, GB 23985-2009, GBT 23985-2009, GB/T23985-2009, GB/T 23985, GB/T23985, GB23985-2009, GB 23985, GB23985, GBT23985-2009, GBT 23985, GBT23985
Introduction of GB/T 23985-2009
1 Scope This standard is one of a series of standards dealing with the sampling and testing of paints, varnishes and related products. This standard specifies a method for the determination of the volatile organic compound (VOC) content of paints, varnishes and their raw materials. This part may be used where the expected VOC content is greater than 15 % by mass. When the expected VOC content is greater than 0.1% by mass and less than 15 % by mass, GB/T 23986 should be employed. This method assumes that the volatile matter is either water or organic. However, other volatile inorganic compounds can be present and might need to be quantified by another suitable method and allowed for in the calculations. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies. GB/T 3186 Paints, Varnishes and Raw Materials for Paints and Varnishes - Sampling (GB/T 3186-2006,ISO 15528:2000,IDT) GB/T 6283 Chemical Products - Determination of Water - Karl·Fischer Method (General Method) [GB/T 6283-1986, eqv ISO 760:1978, Determination of Water - Karl Fisher Method (General Method)] GB/T 6750 Paints and Varnishes - Determination of Density - Pyknometer Method (GB/T 6750-2007, ISO 2811-1:1997, Paints and Varnishes - Determination of Density - Part 1:Pyknometer Method, IDT) GB/T 9278 Temperatures and Humidities for Conditioning and Testing of Paint Specimens (GB/T 9278-2008, ISO 3270:1984, Paints and Varnishes and Their Raw Materials - Temperatures and Humidities for Conditioning and Testing, IDT)
Contents of GB/T 23985-2009
Foreword 1 Scope 2 Normative References 3 Terms and Definitions 4 Principle 5 Required Supplementary Information 6 Sampling 7 Procedure 8 Calculation 9 Expression of Results 10 Precision 11 Test Report Annex A (Normative) Required Supplementary Information Bibliography Annex A (Normative) Required Supplementary Information Annex B (Informative) Examples of Gas-chromatographic Conditions Bibliography
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Keywords:
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