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| GB 46311-2025 | 439 |
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Protective clothing - Protective clothing against rain for occupational use
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Basic data
Standard ID: GB 46311-2025 (GB46311-2025)
Description (Translated English): Protective clothing - Protective clothing against rain for occupational use
Sector / Industry: National Standard
Classification of Chinese Standard: C73
Classification of International Standard: 13.340.10
Word Count Estimation: 22,291
Date of Issue: 2025-08-29
Date of Implementation: 2026-09-01
Issuing agency(ies): State Administration for Market Regulation, National Standardization Administration
GB 46311-2025: Protective clothing - Protective clothing against rain for occupational use
---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB46311-2025
ICS 13.340.10
CCSC73
National Standard of the People's Republic of China
Protective clothing occupational rainproof clothing
Released on August 29, 2025
Implementation on September 1, 2026
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Requirement 2
5 Test methods and determination of test results 5
6 Logo 7
7 Information to be provided by the manufacturer 7
Appendix A (Informative) Recommendations on the Continuous Wear Time Limit for Occupational Rainproof Clothing 9
Appendix B (Normative) Test method for high energy raindrop impact on occupational rainproof clothing 10
Appendix C (Normative) Friction Pretreatment Requirements 13
Appendix D (Informative) Equipment Structure for Organic Solvent Pretreatment 15
Appendix E (normative) Evaluation of water absorption performance of instruction clothing fabrics 16
Reference 17
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the Ministry of Emergency Management of the People's Republic of China.
Protective clothing occupational rainproof clothing
1 Scope
This document specifies the technical requirements, labeling and information to be provided by the manufacturer for occupational rainproof clothing and describes the test methods.
This document applies to occupational rainproof clothing used in outdoor precipitation and indoor water spray environments.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 1690 Test method for resistance of vulcanized rubber or thermoplastic rubber to liquids
GB/T 2912.1 Textiles - Determination of formaldehyde - Part 1.Free and hydrolyzed formaldehyde (water extraction method)
GB/T 3917.2 Tear properties of textile fabrics - Part 2.Determination of tear strength of trouser-type specimens (single tear)
GB/T 3923.1 Textiles - Tensile properties of fabrics - Part 1.Determination of breaking strength and elongation at break (Strip method)
GB/T 4744 Testing and evaluation of water resistance of textiles - Hydrostatic pressure method
GB/T 5296.4-2012 Instructions for use of consumer products Part 4.Textiles and clothing
GB/T 6529 Standard atmospheres for conditioning and testing textiles
GB/T 7573 Textiles - Determination of pH value of aqueous extracts
GB/T 7742.1 Bursting properties of textile fabrics - Part 1.Determination of bursting strength and bursting expansion - Hydraulic method
GB/T 8628 Textiles - Preparation, marking and measurement of fabric specimens and garments for tests on dimensional change
GB/T 8629-2017 Textile testing - Household washing and drying procedures
GB/T 8630 Textiles - Determination of dimensional changes after washing and drying
GB/T 11048 Textiles for physiological comfort - Determination of thermal and moisture resistance under steady-state conditions (Evaporative hot plate method)
GB/T 12586-2003 Rubber or plastic coated fabrics - Determination of resistance to flexural failure
GB 18401 National Basic Safety Technical Specifications for Textile Products
GB.20097 General Technical Specifications for Protective Clothing
GB 20653-2020 Protective clothing - High visibility warning clothing for occupational use
GB/T 21196.1-2007 Textiles—Determination of the abrasion resistance of fabrics by the Martindale method—Part 1.Martindale abrasion tester
GB/T 21196.2-2025 Textiles—Determination of the abrasion resistance of fabrics by the Martindale method—Part 2.Determination of specimen damage
GB 24541-2022 Hand protection gloves for mechanical hazards
HG/T 2580 Rubber or plastic coated fabrics - Determination of tensile strength and elongation at break
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Protective clothing made of waterproof materials and worn during operations in outdoor precipitation or indoor water environments.
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