Standard No.:	FZ/T 70018-2023
English Name:	Requirements of physical and chemical performance for knitted garments
Chinese Name:	针织服装理化性能的要求
Professional Classification:	FZ    Professional Standard - Textile
Source Content Issued by:	MIIT
Issued on:	2023-12-29
Implemented on:	2024-7-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	14000 words
Translation Price(USD):	420.0
Delivery:	via email in 1 business day

FZ/T 70018-2023 Requirements of physical and chemical performance for knitted garments 1 Scope This document specifies the technical requirements of physical and chemical performance and test methods for knitted garments. This document is applicable to the garment products primarily made of knitted fabrics. 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 251 Textiles - Tests for colour fastness - Grey scale for assessing staining 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 colour fastness - Colour fastness to rubbing GB/T 3921-2008 Textiles - Tests for colour fastness - Color fastness to washing with soap or soap and soda GB/T 3922 Textiles - Tests for colour fastness - Color fastness to perspiration GB/T 4744 Textiles - Testing and evaluation for water resistance - Hydrostatic pressure method GB/T 4745 Textiles - Testing and evaluation for water resistance - Spray test method GB/T 4802.1-2008 Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 1: Circular locus method GB/T 4802.2 Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 2: Modified Martindale method GB/T 4802.3 Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 3: Pilling box method GB/T 5711 Textiles - Tests for colour fastness - Colour fastness to drycleaning using perchloroethylene solvent GB/T 5714 Textiles - Tests for colour fastness - Colour fastness to sea water GB/T 5713 Textiles - Tests for colour fastness - Color fastness to water GB/T 6152 Textiles - Tests for color fastness - Color fastness to hot pressing GB/T 6529 Textiles - Standard atmospheres for conditioning and testing GB/T 6682 Water for analytical laboratory use - Specification and test methods 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 8433 Textiles - Tests for colour fastness - Colour fastness to chlorinated water (swimming-pool water) GB/T 8629-2017 Textiles - Domestic washing and drying procedures for textile testing GB/T 11047 Textiles - Evaluation for the snagging degree of fabrics - Mace test method GB/T 12703.3 Textile - Evaluation for electrostatic properties - Part 3: Electric charge GB/T 12704.1-2009 Textiles - Test method for water-vapour transmission of fabrics - Part 1: Desiccant method GB/T 12704.2-2009 Textiles - Test method for water-vapour transmission of fabrics - Part 2: Water method GB/T 14272 Down garments GB/T 14576 Textiles - Tests for colour fastness - Colour fastness to light of textiles wetted with artificial perspiration GB/T 14644 Textiles - Burning behavior - 45° test determination of flame spread rate GB/T 17592 Textiles - Determination of the banned azo colourants GB/T 17593 (All parts) Textiles - Determination of heavy metals GB 18401 National general safety technical code for textile products GB/T 18412.1 Textiles - Determination of the pesticide residues - Part 1: 77 pesticides GB/T 18414 (All parts) Textiles - Determination of the content of chlorinated phenols GB/T 18830 Textiles - Evaluation for solar ultraviolet radiation protective properties GB/T 18863 No-iron textiles GB/T 18886 Textiles - Tests for colour fastness - Colour fastness to saliva GB/T 19976-2005 Textiles - Determination of bursting strength - Steel ball method GB/T 19977 Textile - Oil repellency - Hydrocarbon resistance test GB/T 20388 Textiles - Determination of the phthalate content - Tetrahydrofuran method GB 20400 Leather and fur - Limit of harmful matter GB/T 21196.2 Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 2: Determination of specimen breakdown GB 21550 Restriction of hazardous materials in polyvinyl chloride artificial leather GB/T 21655.1-2008 Textiles - Evaluation of absorption and quick-drying - Part 1: Method for combination tests GB/T 22583-2009 Radiation-resistant knitwear GB/T 23322 Textiles - Determination of surfactant - Alkylphenols and alkylphenol ethoxylates GB/T 24121 Textile products - Determination of the remains of broken sewing needle GB/T 24253-2009 Textiles - Evaluation for anti-mites activity GB/T 24346-2009 Textiles - Evaluation for anti-mould activity GB/T 29778 Textiles - Tests for color fastness - Assessment of the potential to phenolic yellowing of materials GB/T 29862 Textiles - Identification of fiber content GB/T 30126-2013 Textiles - Testing and evaluation for anti-mosquitoes properties GB/T 30127 Textiles - Testing and evaluation for far infrared radiation properties GB/T 30157 Textiles - Determination of total content of lead and cadmium GB/T 30159.1-2013 Textiles - Testing and evaluation for anti-soil properties - Part 1:Stain resistance GB/T 30695 Identification of polyvinyl chloride and polyurethane imitation leather GB/T 31127 Textiles - Tests for colour fastness - Colour fastness to transfer in joints GB 31701 Safety technical code for infants and children textile products GB/T 31702 Testing method for sharpness of attached components on textile products GB/T 33610.1-2019 Textiles - Determination of deodorant property - Part 1: General principle GB/T 33610.2 Textiles - Determination of deodorant property - Part 2: Detector tube method GB/T 33610.3 Textiles - Determination of deodorant property - Part 3: Gas chromatography method GB/T 35263 Textiles - Testing and evaluation for cool feeling in contact instant GB/T 38015 Textiles - Quantitative chemical analysis - Mixtures of elastane and certain other fibers GB/T 38408 Leather - Identification - Method of microscopy GB/T 38416 Fur - Identification - Method of microscopy GB/T 40228-2021 Guide for the control of some chemicals in apparel accessories and components FZ/T 01026 Textiles - Quantitative chemical analysis - Mulitinary fibre mixtures FZ/T 01031-2016 Knitted fabric and elastic woven fabric - Determination of maximum force to seam rupture and elongation - Grab method FZ/T 01057 (All parts) Test method for identification of textile fibers FZ/T 01116 Textiles - Testing and evaluation for magnetic property FZ/T 01118-2012 Textiles - Testing and evaluation for anti-soil properties - Soil release FZ/T 01146 Textiles - Test method for bagging deformation of fabrics FZ/T 70006 Stretch and recovery testing method for knits FZ/T 72003 Knitted velure fabric FZ/T 73013-2017 Knitted swimming suits FZ/T 73023-2006 Antibacterial knitwear FZ/T 73036-2010 Moisture-absorption and heart-generating knitted underwear FZ/T 73051-2015 Knitted underwear of thermal and moisture property FZ/T 73053-2015 Knitted down garments FZ/T 80007.1 Test method of peeled off strength value for garments used adhesive interlining FZ/T 80007.3-2006 Dry wash resistance test method for garments used adhesive interlining GSB 16-1523 Knitted fabric fuzzing and pilling sample photograph GSB 16-2159 Knitwear standard depth scale (1/12) GSB 16-2922 Standard sample photos of woollen knitwear pilling GSB 16-2923 Standard sample photos of combing wool knitwear pilling 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 elastic fabric fabric or rib fabric containing elastic fiber 3.2 fluorescence color color showing fluorescence after exposure to UV light

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Requirements 5 Test methods Annex A (Informative) List of chemicals Annex B (Normative) Textiles - Determination of fiber shedding degree in washing liquid Annex C (Normative) Test method for thermal insulation rate