SG 136/23
China has issued an updated version of its national product standard GB 24541-2022 – Hand protection – Protective gloves against mechanical risks. The revised standard will become effective on January 1, 2024.
The Standardization Administration of China issued an updated version of the national product standard GB 24541-2022 – Hand protection - Protective gloves against mechanical risks, as part of China’s No. 19 announcement on approved national standards in 2022. The new version replaces the previous version, GB 24541-2009, and will come into effect on January 1, 2024.
Scope
This document is applicable to gloves used to protect against mechanical risks such as abrasion, blade cut, tear, puncture and, if applicable, impact.
Main technical contents
- Glove materials should first meet applicable requirements in GB 42298-2022, including provisions relating to pH values, chromium VI content, prohibited azo colorants, dimethylformamide (DMFa), polycyclic aromatic hydrocarbons (PAHs), glove size, dexterity, water vapor transmission, water vapor absorption, water penetration, marking and the information supplied by the manufacturer.
- Protective performance includes abrasion resistance, blade cut resistance (circular blade method), tear resistance, puncture resistance, TDM cut resistance and impact protection.
Main Technical Changes
Compared with GB 24541-2009, GB 24541-2022 contains many updates, including:
Revisions:
- Scope
- Some terms and definitions
- Consumables requirement of abrasion resistance test
- Canvas requirement for blade cut resistance (circular blade method) test
- Marking
Additions:
- Some terms and definitions
- Levels of performance for TDM cut resistance
- Levels of performance for impact protection
- Reporting for abrasion resistance test
- Reporting for blade cut resistance (circular blade method) test
- Test method for TDM cut resistance
- Reporting for tear resistance test
- Test method for impact protection
- Information supplied by the manufacturer in the user notice
- Informative requirement for abradant
- Verification test for double-sided adhesive tape.
Deletions:
- Some terms and definitions
Details of the Technical Content
For more information, please refer to the China National Standard GB 24541-2022 Hand protection - Protective gloves against mechanical risks, or contact SGS directly.
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