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TB/T3139-2021 Locomotive and Rolling Stock Non metallic Materials and Indoor Air Hazardous Substance Limit - Standard Name
TB/T3139-2021 Locomotive and Rolling Stock Non metallic Materials and Indoor Air Hazardous Substance Limit - Applicable Scope
TB3139 The document specifies the limits and testing methods for harmful substances in non-metallic materials used in locomotives and vehicles、 the limits and testing methods for prohibited and restricted substances in non-metallic materials used in locomotives and vehicles、 and the limits and testing methods for harmful substances in indoor air of locomotives and vehiclesThis document is applicable to the limit of harmful substances in the interior of locomotives、 passenger cars、 and multiple units、 as well as in the indoor air of the driver's cab and each room. The limit of prohibited and restricted substances in non-metallic materials used in locomotives、 passenger cars、 and multiple units is also applicable
TB/T3139-2021 Locomotive and Rolling Stock Non metallic Materials Hazardous Substance Limits - Product Categories
Plate materials、 flooring materials、 adhesives、 coatings、 rubber and plastic products、 textiles、 insulation materials、 seat and sleeper foam materials、 film covering and backing materials Carpet
TB/T3139-2021 Locomotive and Rolling Stock Non metallic Materials Hazardous Substance Limits - Changes in New and Old Standards
TB/T3139-2021 This document replaces TB/T 3139-2006 "Locomotive and Rolling Stock Interior Materials and Indoor Air Hazardous Substance Limits". Compared with TB/T 3139-2006、 except for editorial modifications、 the main technical changes are as follows:
a) The classification of structural materials and decorative materials has been deleted、 Do not divide the applied materials into parts (see 3.1 and 3.2 of the 2006 version) B) Added heating weight loss terms and indicators (see 3.1、 4.2.1、 4.4.1、 4.6.1、 4.8.1、 4.9.1)
c) Added basic requirements for the limit of harmful substances and test methods for non-metallic materials in vehicles (see 4.1)
d) Revised the limit and test methods for harmful substances in adhesives、 coatings、 and textiles (see 4.4、 4.5、 4.7、 3.3、 3.4、 and 3.6 of the 2006 edition)
e) Added the limit of harmful substances in the canvas used for folding windshields (see 4.6)
f) Added insulation materials (see 4.8)
g) Added foam materials for seats and sleepers (see 4.9)
h) Added laminating and backing materials (see 4.10)
i) Revised the formaldehyde test method and technical requirements (see 4.2、 4.8、 4.10、 and 4.1 of the 2006 version)
j) Added requirements for prohibited and restricted substances in non-metallic materials for locomotives and vehicles (see 5.2)
k) Revised the indoor air quality detection method for vehicles (see 6.2.1、 4.1.3 of the 2006 version)
1) Revised the indoor air sampling method for vehicles (see 6.2.2、 4.1.2 of the 2006 version)
m) Removed the conversion relationship between ppm and mg/m of formaldehyde at different temperatures (see Appendix A of the 2006 version)
n) Added heating weight loss test method (see Appendix A)
o) Added an explanation of the substance composition of prohibited and restricted substances in non-metallic materials for locomotives and vehicles (see Appendix B)
P) Added the requirements for restricted substances of non-metallic materials for locomotives and vehicles (see Appendix C)
q) Inspection methods for prohibited and restricted substances in non-metallic materials for locomotives and vehicles have been added (see 5.3、 Appendix D、 Appendix E、 Appendix F、 Appendix G、 Appendix H、 Appendix I、 Appendix J、 and Appendix K)
Normative References
GB/T 1725-2007 Paints、 Varnishes、 and Plastics - Determination of Non Volatile Matter Content
GB/T 2912 1 Textiles - Determination of Formaldehyde - Part 1: Free and Hydrolyzed Formaldehyde (Water Extraction Method)
GB/T 2918-2018 Standard Environment for Conditioning and Testing of Plastic Specimens
GB/T 6682 Specification and Test Methods for Analytical Laboratory Water
GB/T 6750-2007- Determination of Density of Paints and Varnishes - Pyknometer Method
GB/T 17592- Determination of Prohibited Azo Dyes in Textiles
GB/T 17657-2013; Test methods for physical and chemical properties of artificial boards and decorative artificial boards
GB/T 18024.0-2014 Public Place Hygiene Inspection Methods Part 2: Chemical Pollutants
GB/T 18414.1 Textiles - Determination of chlorophenol content - Part 1: Gas chromatography-mass spectrometry
GB/T 18446- Determination of diisocyanate monomers in paint based isocyanate resins for paints and varnishes
GB 18583- Harmful in adhesives for indoor decoration materials Material Limit
GB 18586 Indoor Decoration and Decoration Materials - Limit of Harmful Substances in PVC Roll Floors
GB 18587 Indoor Decoration and Decoration Materials - Carpet、 Carpet Limits for the Release of Harmful Substances in Carpet Liners and Carpet Adhesives
GB/T 18883 Indoor Air Quality Standard
GB/T 19719 Jewelry Nickel Release Spectrometric Method
GB/T 19942 Leather and Fur Chemical Tests - Determination of Prohibited Azo Dyes
GB/T 22807 Leather and Fur Chemical Tests - Determination of Hexavalent Chromium Content: Spectrometric Method
GB/T 23263 Method for the Determination of Asbestos Content in Products
GB/T 23322 Textile Surfactants Determination of Alkylphenols and Alkylphenol Polyoxyethylene Ethers
GB/T 23985-2009 Paints and Varnishes Determination of Volatile Organic Compound (VOC) Content Difference Method
GB/T 23986-2009 Paints and Varnishes Determination of Volatile Organic Compound (VOC) Content Gas Chromatography
GB/T 23990-2009 Paints and Varnishes Determination of Volatile Organic Compound (VOC) Content
Determination of Ethylbenzene and Xylene Content Gas ChromatographyGB/T 23992-2009 Determination of Chlorohydrocarbon Content in Coatings Gas Chromatography
GB/T 23993-2009 Determination of Formaldehyde Content in Waterborne Coatings Acetylacetone Spectrophotometer
GB 24409-2020 Limit of Harmful Substances in Vehicle Coatings
GB/T 26125 Six Restricted Substances for Electronic and Electrical Products
(Lead、 mercury、 cadmium、 hexavalent chromium、 polybrominated biphenyls、 and polybrominated diphenyl ethers)GB/T 28189 Determination of polycyclic aromatic hydrocarbons in textiles
GB/T 29784 2. Determination of polycyclic aromatic hydrocarbons in electronic and electrical products - Part 2: Gas chromatography-mass spectrometry
GB/T 30647-2014 Determination of total harmful element content in coatings
GB/T 31414-2015 Determination of surfactants for waterborne coatings - Alkylphenol polyoxyethylene ether
GB/T 32887 Determination of Polychlorinated Biphenyls in Electronic and Electrical Products Gas Chromatography-Mass Spectrometry
GB/T 33345 Determination of Short Chain Chlorinated Paraffins in Electronic and Electrical Products Gas Chromatography-Mass Spectrometry
GB 33372-2020 Adhesive Volatile Organic Compound Limits
GB/T 33422 Thermoplastic Elasticity Determination of Body Metal Content Inductively Coupled Plasma Atomic Emission Spectroscopy
GB/T 34692 Thermoplastic Elasticity Determination of body halogen content - Oxygen bomb combustion ion chromatography
GB/T 35492 Determination of organic tin content in rubber latex products - Gas chromatography-mass spectrometry
GB/T 36488 Determination of polycyclic aromatic hydrocarbons in coatings
HJ/T 400-2007 Method for sampling and determination of volatile organic compounds and aldehydes and ketones in vehicles
SN/T 0525 Export fruits、
Method for the detection of residues of thiram in vegetablesSN/T 3918 Plastics and their products Determination of polychlorinated triphenyls Gas chromatography
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