FZ/T 73074-2023 Flame-retardant knitted garments
1 Scope
This standard specifies the terms and definitions, sizing, technical requirements, test methods, inspection rules, judgment rules, product instructions, packaging, storage and transportation of flame-retardant knitted garments.
This standard is applicable to flame-retardant knitted garments.
This standard is not applicable to flame-retardant knitted garments for infants and children aged 14 and under.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 250 Textiles - Tests for color fastness - Grey scale for assessing change in color
GB/T 2910 (All parts) Textiles - Quantitative chemical analysis
GB/T 2912.1 Textiles - Determination of formaldehyde - Part 1: Free and hydrolyzed formaldehyde (water extraction method)
GB/T 3920 Textiles - Tests for color fastness - Color fastness to rubbing
GB/T 3921-2008 Textiles - Tests for color fastness - Color fastness to washing with soap or soap and soda
GB/T 3922 Textiles - Tests for color fastness - Color fastness to perspiration
GB/T 4802.2-2008 Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 2: Modified Martindale method
GB/T 4841.3 Color cards of standard depths for dyeing with dyestuffs - 2/1, 1/3, 1/6, 1/12 and 1/25
GB/T 4856 Package of cotton goods and knitwear
GB/T 5296.4 Instructions for use of products of consumer interest - Part 4: Textiles and apparel
GB/T 5453-1997 Textiles - Determination of the permeability of fabrics to air
GB/T 5455 Textiles - Burning behaviour - Determination of damaged length, afterglow time and afterflame time of vertically oriented specimens
GB/T 5713 Textiles - Tests for color fastness - Color fastness to water
GB/T 6411 A series of size of knitted underwear
GB/T 6529 Textiles - Standard atmospheres for conditioning and testing
GB/T 7573 Textiles - Determination of pH of aqueous extract
GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values
GB/T 8427-2019 Textiles - Tests for color fastness - Color fastness to artificial light: Xenon arc
GB/T 8628 Textiles - Preparation, marking and measuring of fabric specimens and garments in tests for determination of dimensional change
GB/T 8629-2017 Textiles - Domestic washing and drying procedures for textile testing
GB 8965.1-2020 Protective clothing - Flame retardant protective clothing
GB/T 12704.1-2009 Textiles - Test method for water-vapour transmission of fabrics - Part 1: Desiccant method
GB/T 13640 Size designation of protective clothing
GB/T 17592 Textiles - Determination of the banned azo colorants
GB 18401 National general safety technical code for textile products
GB/T 19976-2005 Textiles - Determination of bursting strength - Steel ball method
GB/T 24279 (All parts) Textiles - Determination of certain flame retardants
GB/T 29862 Textiles - Identification of fiber content
GB/T 31127-2014 Textiles - Tests for color fastness - Color fastness to transfer in joints
GB/T 38015 Textiles - Quantitative chemical analysis - Mixtures of elastane and certain other fibers
GB/T 38302-2019 Protective clothing - Thermal protective performance test method
FZ/T 01026 Textiles - Quantitative chemical analysis - Mulitinary fibre mixtures
FZ/T 01057 (All parts) Test method for identification of textile fibers
ISO/TR 17881-3 Textiles - Determination of certain flame retardants - Part 3: Chlorinated paraffin flame retardants
3 Terms and definitions
For the purposes of this document, the terms given in GB 8965.1-2020 and the following terms and definitions apply.
3.1
flame-retardant knitted garments
garments made from knitted shell with flame retardance as main material
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Sizing
5 Technical requirements
6 Test methods
7 Sampling rules
8 Judgment rules
9 Product instructions, packaging, storage and transportation
Annex A (Normative) List of flame retardants
Annex B (Normative) Testing method for vertical flame retardance of knitted garments