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Textile test

Introduction

With the economic development of various places, more and more attention is paid to human health and sustainable development of the environment, and the introduction of various environmental protection restrictions / bills has become a logical process and has become a new trade barrier for technologically developed countries. Many countries, including Europe and the United States, have established strict standards for clothing and textiles, and have continuously tightened penalties for violations of these standards. The birth of these laws and regulations has accelerated the admiration of green and environmentally friendly textiles in countries around the world. Environmentally friendly textiles and clothing are increasingly appearing in the circulation market. For a piece of clothing, we used to pay more attention to the quality of its workmanship and its beautiful style. Now, how to choose a comfortable and beautiful clothing that we can wear has become the most concerned issue of consumers. At present, the International Ecological Textile Association has done a good job in this area, and products that can now be affixed with the "eco-textile" logo are products with the highest safety and environmental protection requirements among textiles. Ecological textiles are derived from the "Oeko-Tex Standard 100" promulgated by the International Ecological Textile Research and Inspection Association in 1991. This method stipulates that the textile and clothing products themselves and the waste disposal during and after use are harmful to the human body and the environment. The hazard assessment is one of the most influential eco-textile certification marks in the world. My country issued a new national standard GB/T 18885-2020 "Technical Requirements for Ecological Textiles" on October 21, 2020.
For textiles and clothing, ATS can currently provide you with chemical and physical testing services.
The international eco-textile Oeko-Tex Standard 100 environmental protection standard has always been a safety standard for green production, processing, circulation and sales of textiles and garments. The specific test items are as follows:

Routine standards and test items

Product Class	I	II	III	IV
Product Class	Baby	in direct contact with skin	with no direct contact with skin	Decoration material
pH value
	4.0 - 7.5	4.0 - 7.5	4.0 - 9.0	4.0 - 9.0
Formaldehyde, free and partially releasable[mg/kg]
Law 112	n.d.	75	150	300
Extractable (heavy) metals[mg/kg]
Antimony	30	30	30
Arsenic	0.2	1	1	1
Lead	0.2	1	1	1
Cadmium	0.1	0.1	0.1	0.1
Chromium	1	2	2	2
Cr(VI)	0.5
Cobalt	1	4	4	4
Copper	25	50	50	50
Nickel	1	4	4	4
Mercury	0.02	0.02	0.02	0.02
Barium	1000	1000	1000	1000
Selenium	100	100	100	100
Heavy metals total content
Arsenic	100	100	100	100
Cadmium	40	40	40	40
Mercury	0.5	0.5	0.5	0.5
Lead	90	90	90	90
Pesticides[mg/kg]
Sum	0.5	1	1	1
Glyphosate and salts for conventional cotton	5	5	5	5
Pesticides under observation	u.o.
Chlorinated phenols[mg/kg]
Pentachlorophenol	0.05	0.5	0.5	0.5
Tetrachlorophenols/ Sum	0.05	0.5	0.5	0.5
Trichlorophenols/ Sum	0.2	2	2	2
Dichlorophenols/ Sum	0.5	3	3	3
Monochlorophenols/ Sum	0.5	3	3	3
Phthalates[w-%]
Sum	0.05	0.05	0.05
Sum without DINP				0.1
Organic tin compounds[mg/kg]
TBT, TPhT	0.5	1	1	1
DBT, DMT, DOT, DPhT, DPT, MBT, MOT, MMT, MPhT, TeBT, TeET, TCyHT, TMT, TOT, TPT	1	2	2	2
Other chemical residues
Cancerogenic Arylamines[mg/kg]	20	20	20	20
Arylamines under observation	u.o.
Aniline[mg/kg]	20	50	50	50
Benzene[mg/kg]	5	5	5	5
Bisphenol A [w-%]	0.1	0.1	0.1	0.1
Diazene-1,2-dicarboxamide[w%]9	0.1	0.1	0.1	0.1
DMFu[mg/kg]	0.1	0.1	0.1	0.1
OPP [mg/kg]	10	25	25	25
Phenol[mg/kg]	20	50	50	50
Quinoline[mg/kg]	50	50	50	50
TCEP[mg/kg]	10	10	10	10
Chemical residues under observation	u.o.
Colorants[mg/kg]
Cleavable cancerogenic arylamines	20	20	20	20
Cleavable arylamines under observation	u.o.
Cleavable Aniline	20	50	50	50
Carcinogens	50
Allergens	50
Others	50
Navy Blue	not used
C.I. Basic Yellow 2 (C.I. Solvent Yellow 34; Auramine hydrochloride)	u.o.
Chlorinated benzenes and toluenes[mg/kg]
Sum	1	1	1	1
Polycyclic aromatic hydrocarbons (PAHs) [mg/kg]
Benzo[a]pyrene	0.5	1	1	1
Benzo[e]pyrene	0.5	1	1	1
Benzo[a]anthracene	0.5	1	1	1
Chrysene	0.5	1	1	1
Benzo[b]fluoranthene	0.5	1	1	1
Benzo[j]fluoranthene	0.5	1	1	1
Benzo[k]fluoranthene	0.5	1	1	1
Dibenzo[a,h]anthracene	0.5	1	1	1
Sum 24 PAHs	5	10	10	10
Biological active products
	none
Flame retardant products
General	none
	for sum SCCP + MCCP / SCCP + MCCP
	Sum of all 50 mg/kg
Solvent residues[w-%]
NMP	0.05
NMP	0.102
DMAc	0.05
DMAc	0.102
DMF	0.05
DMF	0.102
Formamide	0.02	0.02	0.02	0.02
Surfactant, wetting agent residues[mg/kg]
NP, OP, HpP, PeP/ Sum	10	10	10	10
NP, OP, HpP, PeP, NP(EO), OP(EO) / Sum	100	100	100	100
4-tert-butylphenol	u.o．
PFCs, Per- and polyfluorinated compounds
PFOS,PFOSA, PFOSF, N-Me-FOSA, N-Et-FOSA, N-Me-FOSE, N-Et-FOSE; / Sum	1	1	1	1
[μg/m2]	1	1	1	1
PFOA and salts Sum[mg/kg]	0.025	0.025	0.025	0.025
PFHpA[mg/kg]	0.05	0.1	0.1	0.5
PFNA[mg/kg]	0.05	0.1	0.1	0.5
PFDA[mg(kg]	0.05	0.1	0.1	0.5
PFUdA[mg/kg]	0.05	0.1	0.1	0.5
PFDoA[mg/kg]	0.05	0.1	0.1	0.5
PFTrDA[mg/kg]	0.05	0.1	0.1	0.5
PFTeDA[mg/kg]	0.05	0.1	0.1	0.5
Further Perfluorinated carboxylic acids, each; according to Annex 5 [mg/kg]	0.05
Perfluorinated sulfonic acids, each; according to Annex 5[mg/kg]	0.05
Partially fluorinated carboxylic / sulfonic acids, each; according to Annex 5[mg/kg]	0.05
Partiallyfluorinatedcarboxylic受监测	u.o.
Partially fluorinated carboxylic / sulfonic acids, under observation[mg/kg]	0.5
Esters of fluorinated alcohols with acrylic acid, each; according to Annex 5 [mg/kg]	0.5
PFOA related Substances Sum / PFOA	1	1	1	1
UV stabilizers
UV 320	0.1	0.1	0.1	0.1
UV 327	0.1	0.1	0.1	0.1
UV 328	0.1	0.1	0.1	0.1
UV 350	0.1	0.1	0.1	0.1
Chlorinated paraffins
Sum of SCCP and MCCP[mg/kg]	50	50	50	50
Siloxanes[w-%]
Octamethylcyclotetrasiloxane (D4)	0.1	0.1	0.1	0.1
Decamethylcyclopentasiloxane (D5)	0.1	0.1	0.1	0.1
Dodecamethylcyclohexasiloxane (D6)	0.1	0.1	0.1	0.1
N-Nitrosamines/each[mg/kg]	0.5	0.5	0.5	0.5
N-nitrosatable substances/Sum[mg/kg]	5	5	5	5
Colour fastness (staining)
To water	3-4	3	3	3
To acidic perspiration	3-4	3-4	3-4	3-4
To alkaline perspiration	3-4	3-4	3-4	3-4
To rubbing, dry	4	4	4	4
To saliva and perspiration	fast
Emission of volatiles[mg/m3]
Formaldehyde[50-00-0]	0.1	0.1	0.1	0.1
Toluene [108-88-3]	0.1	0.1	0.1	0.1
Styrene[100-42-5]	0.005	0.005	0.005	0.005
4-Vinylcyclohexene[100-40-3]	0.002	0.002	0.002	0.002
4-Phenylcyclohexene[4994-16-5]	0.03	0.03	0.03	0.03
Butadiene[106-99-0]	0.002	0.002	0.002	0.002
Vinylchloride[75-01-4]	0.002	0.002	0.002	0.002
Aromatic hydrocarbons	0.3	0.3	0.3	0.3
Organic volatiles	0.5	0.5	0.5	0.5
Organic cotton fibres and materials
Glyphosate and salts for organic cotton	0.5	1	1	1
Genetically modified organisms (GMO)	not detectable
Determination of odours
General	no abnormal odour 27
SNV 195 651 (Modified )	3	3	3	3
Bannedfibres
Asbestos	not used

No.	Physical test items	Regulations/standards
1	Dimensional stability and appearance	EN EU standard BS British Standard DIN German standard ISO International Standard
2	Color fastness
3	Fabric strength
4	Structural analysis
5	Functional test
6	Component analysis
For more information on textile testing items, standards, and limit values, please contact ATS Testing