GA 422-2003
Abolished
GB/T 31421-2015
Active
National standards
GB/T 31421-2015 Occupational antistatic headwear
GB/T 31421-2015 Occupational antistatic headwear
Basic Information
Standard Code:
GB/T 31421-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Labor protective gear
ICS Name:
Other protective equipment
Publish Date:
2015-05-15
Implement Date:
2015-10-01
Pages:
11 pages
Scope
This standard specifies the size requirements, technical requirements, testing methods, inspection rules, and marking of anti-static work hats.
This standard applies to work hats made primarily from anti-static fabrics, which are worn in places where there is a risk of electric shock, fire, and explosion.
This standard does not apply to anti-static work hats made primarily from materials other than anti-static fabrics.
Development Information
Referenced Standards
GB 12014-2009 Static protective clothing
GB/T 16160-2008 Location and method of anthropometric surveys for garments
GB 18401-2010 National general safety technical code for textile products
GB/T 2912.1-1998 Textiles—Determination of formaldehyde—Part 1:Free and hydrolized formaldehyde(Water extraction method)
GB/T 2912.1-2009 Textiles—Determination of formaldehyde—Part 1:Free and hydrolyzed formaldehyde(water extraction method)
GB/T 3917.3-1997 Textiles—Tear properties of fabrics—Part 3:Determination of tear force of trapezoidal shaped test specimens
GB/T 3917.3-2009 Textiles—Tear properties of fabrics—Part 3:Determination of tear force of trapezoid-shaped test specimens
GB/T 3920-1997 Textiles—Tests for colour fastness—Colour fastness to rubbing
GB/T 3920-2008 Textiles—Tests for colour fastness—Colour fastness to rubbing
GB/T 3921-2008 Textiles—Tests for colour fastness—Colour fastness to washing with soap or soap and soda
GB/T 3921.1-1997 Textiles—Tests for colour fastness—Colour fastness to washing:Test 1
GB/T 3921.2-1997 Testiles—Tests for colour fastness—Colour fastness to washing:Test 2
GB/T 3921.3-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 3
GB/T 3921.4-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 4
GB/T 3921.5-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 5
GB/T 3922-1995 Textiles—Testing method for color fastness to perspiration
GB/T 3922-2013 Textiles—Tests for colour fastness—Colour fastness to perspiration
GB/T 5453-1997 Textiles—Determination of the permeability of fabrics to air
GB/T 7573-2002 Textiles—Determination of pH of the aqueous extract
GB/T 7573-2009 Textiles—Determination of pH of aqueous extract
GB/T 12703.1-2008 Textile—Evaluation for electrostatic properties—Part 1:Static half period
GB/T 12703.1-2021 Textiles—Test methods for electrostatic propensity—Part 1:Test method using corona charging
GB/T 17592-2006 Textiles—Determination of the banned azo colourants
GB/T 17592-2011 Textiles—Determination of the banned azo colourants
GB/T 17592-2024 Textiles—Determination of the banned azo colourants
GB/T 17592.1-1998 Textiles—Test method of the use of banned azo colourants—Gas chromatography/mass spectrography method
GB/T 17592.2-1998 Textiles—Test method of the use of banned azo colourants—High pressure liquid chromatography method
GB/T 17592.3-1998 Textiles—Test method of the use of banned azo colourants—Thin-layer chromatography
GB/T 21196.2-2007 Textiles—Determination of the abrasion resistance of fabrics by the Martindale method—Part 2:Determination of specimen breakdown
GB/T 23344-2009 Textiles—Determination of 4-aminoazobenzene
GB/T 3920-2024 Textiles—Tests for colour fastness—Colour fastness to rubbing
GB/T 3917.3-2025 Textiles—Tear properties of fabrics—Part 3:Determination of tear force of trapezoid-shaped test specimens
GB/T 5453-2025 Textiles—Determination of the permeability of fabrics to air
GB/T 7573-2025 Textiles—Determination of pH of aqueous extract
GB/T 21196.2-2025 Textiles—Determination of the abrasion resistance of fabrics by the Martindale method—Part 2:Determination of specimen breakdown
Related Standards
GA 423-2003
Abolished
GA 423-2003 Ballistic shields
GB/T 13641-2006
Active
GB/T 13641-2006 General technical requirements of skin-protective agent for workers
GA 614-2006
Active
GA 614-2006 Cut-resistant gloves for police
GA 69-2007
Active
GA 69-2007 Bomb suppression blanket
GA/T 717-2007
Active