GB/T 31421-2015 (English Version) PDF

Standard No.: GB/T 31421-2015
Language: Chinese, Available in English version
Release Date: 2015
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 31421-2015

Scope: This standard specifies the size requirements, technical requirements, test methods, inspection rules, identification and other content of anti-static work caps. This standard applies to work caps made of anti-static fabrics as the main raw material that are worn in places that may cause electric shock, fire and explosion hazards. This standard does not apply to anti-static work caps mainly made of materials other than anti-static fabrics.

GB/T 31421-2015 Referenced Document

GB 12014-2009 Static protective clothing
GB 18401-2010 National general safety technical code for textile products
GB/T 12703.1 Textiles—Test methods for electrostatic propensity—Part 1：Test method using corona charging*， 2021-05-21 Update
GB/T 16160-2008 Location and method of anthropometric surveys for garments
GB/T 17592 Textiles Determination of banned azo dyes*， 2024-03-15 Update
GB/T 21196.2 Textiles-Determination of the abrasion resistance of fabrics by the Martindale method-Part 2:Determination of specimen breakdown
GB/T 23344 Textiles-Determination of 4 aminoazobenzene
GB/T 2912.1 Determination of formaldehyde in textiles
GB/T 3917.3 Textiles.Tear properties of fabrics.Part 3:Determination of tear force of trapezoid-shaped test specimens
GB/T 3920 Textiles.Tests for colour fastness.Colour fastness to rubbing
GB/T 3921 Textiles.Tests for colour fastness.Colour fastness to washing with soap or soap and soda
GB/T 3922 Textiles.Tests for colour fastness.Colour fastness to perspiration
GB/T 5453 Textiles--Determination of the permeability of fabrics to air
GB/T 7573 Textiles.Determination of pH of aqueous extract