化学品指南纺织品和皮革工艺及产品中所使用物质的许可和限制信解读.docx

化学品指南纺织品和皮革工艺及产品中所使用物质的许可和限制信解读.docx

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化学品指南纺织品和皮革工艺及产品中所使用物质的许可和限制信解读

Chemicalsguidance;Informationonauthorizationandrestrictionsofsubstancesusedintextileandleatherprocessesandproducts

Ver:

August2013January2014

Tableofcontents

PREFACE4EXPLANATORYSECTION5PROCESSCHEMICALS7Alkylphenolethoxylates（APEOandderivatives7ChromiumVI（Cr+68Ethylenethiourea9Hydrazine9PAH-Polycyclicaromatichydrocarbons10Solvents10Aromaticorganicsolvents10Aliphaticorganicsolvents11Otherorganicsolvents14Tinorganiccompounds16PRODUCT-RELATED（PROPERTY-LENDINGCHEMICALS17Allergenicdispersedyes17Bannedarylaminesderivedfromazodyes17Boricacid,boratecompounds18Cadmium（Cdandcadmiumsalts19CMR,Carcinogenic,Mutagenic,Reproductivetoxicdyestuffs20Chloroparaffins21ChromiumVI（Cr+621Formaldehyde2322Hexabromocyclododecan（HBCDD24Lead（Pbandleadsalts25Mercury26Nickel（Ni,inaccessories27Perfluorooctanecarboxylicacid（PFOAandrelatedsubstances28Perfluorooctanesulfonate（PFOSandrelatedsubstances2928

Phthalateesters3029Polybrominatedbiphenyls（PBBandPolybrominateddiphenylethers（PBDE32TCEP34Trixylylphosphate35BIOCIDALAGENTS36Dimethylfumarate（DMFu36Pentachlorophenol（PCPandallisomersofTetrachlorophenols（TeCP37Permethrin38Silvercomplexesinnanosize（Ag+39Tributyltincompounds40Triclosan41MISCELLANEOUS42pH42APPENDIX143APPENDIX244APPENDIX345APPENDIX446APPENDIX547APPENDIX648APPENDIX749

PREFACE

Thisguideisdevelopedtofacilitateforcompaniesthatimportgoodsinthefieldsoftextiles,clothes,leathergoodsandshoestocomplywiththechemicallegislationandrecommendationsinforce.Thisguidealsoincludesrecommendationsregardingpackagingmaterial.Byrequiringthattheirsuppliersfollowtheseguidelines,andtherebyavoidingimportingproductscontainingunwantedsubstances,humanhealthandtheenvironmentareprotectedinproducing,supplyingandimportingcountries.Importofthementionedproductsfrom,inparticular,developingcountriestotheEuropeanUnion（EUisalsofacilitatedandpromotedbythisguide.

Thedistinguishingpropertiesofthechemicalsandtheprocessesinwhichtheyareusedaredescribedintheguide.

Thestipulatedtestequipmentiscommonlyoccurring,andthedetectionlimitsaregenerallyaccepted.Pleasenotethatwhenlimitvaluesaregiven,possiblecontaminationbytheexternalenvironmentandinaccuracyinthemeasurementofverylowconcentrationmustbetakenintoconsideration.

Recommendedsubstitutesarelessharmfulwhileprovidingthedesiredeffectorproperty.

EXPLANATORYSECTION

Wordlist

Limitvalue:

Limitvalueasagreedinbusinesssectorandorbylegalrequirements.

Notethatthelimitvalueismeasuredinproducts.Weightpercent

shallbecalculatedfromtheweightofthewholeproductifnothing

elseisstated.

CASRN:

Chemicalabstractservicesregistrationnumber.

CASRNaregivenforspecificdefinedsubstances.

Properties:

HumantoxicologicalandEcotoxicologicalproperties.Comments:

Informationonknownalternativesandrecommendationsonhowto

avoidunwantedchemicals.

Testmethod:

Standardizedtestmethodifsuchexists.Testequipmentifno

standardizedtestmethodexists.Abbreviationsofrecommendedtest

equipmentareexplainedbelow.

Detectionlimit:

Lowestconcentrationthetestequipmentisabletodetect.Thiscan

varybetweendifferenttestlaboratories.Notethatdetectionlimitis

notrelevantasrequiredlimitvaluesforallsubstancesasthe

backgroundconcentrationscanbenotablyhigher

Packagingmaterial:

AccordingtoDirective（ECNo94/62/ECof20December1994on

packagingandpackagingwaste.Thedirectiveregulatessubstancesin

packagingmaterial;meaningallproductsmadeofanymaterialsof

anynaturetobeusedforthecontainment,protection,handling,

deliveryandpresentationofgoods,fromrawmaterialstoprocessed

goods,fromtheproducertotheuserortheconsumer.

Testequipmentabbreviations

ANALYSESOFORGANICCOMPOUNDS

•Gaschromatography:

GC

DetectorsusedtogetherwithGC:

oMS:

Massselectivedetector:

GC-MS

oDAD:

Diodearraydetector:

GC-DAD

oECD:

Electroncapturedetector:

GC-ECD

•Liquidchromatography:

LC

Note:

SometimestheabbreviationHPLCisused.ItstandsforHighPerformanceLiquid

Chromatography.

DetectorsusedtogetherwithLC:

oMS:

Massselectivedetector:

LC.MS

oDAD:

Diodearraydetector:

LC-DAD

oECD:

Electroncapturedetector:

LC-ECD

oUV/VIS:

Ultraviolet/visiblespectrophotometricdetector:

LC-UV/VIS

ANALYSESOFMETALS

•InductivelyCoupledPlasmaSpectrometry:

ICP

DetectorstogetherwithICP:

oOES:

Opticalemissionspectrometer:

ICP-OES

oMS:

Massselectivedetector:

ICP-MS

•Atomicabsorptionspectrophotometer:

AAS

SCREENINGANALYSESOFELEMENTS

•X-rayfluorescence,XRF

Relationshipbetweenunitsusedintheguide

1000mg/kgequals1000ppm（partspermillion

1000000µg/kg（microgramperkilogram

0.1%（byweight

xµg/m2xdependsonthethicknessof

thefabric（kg/m2

xµg/cm2/weekxisameasureoftherelease

ofasubstancefroma

surface,andisonlypartially

dependentonthe

concentrationofthe

substance

Materialcategoriesconcerned

Allchemicalsarenotusedinallmaterials.Ageneraldivisionintofourcategorieshasthereforebeenmade.

Textile

Textilematerial,bothnaturalandsyntheticfibresLeather

Leather,both

naturaland

leatherimitation

Accessories

Metal,plastics

etc.usedine.g.

buckles,buttons

andzippers.

Packaging

Packaging

materialin

accordancewith

thePackaging

Directive

94/62/EC.Paper

cardboard,plastic

bags,tags,labels,

plasticsleeves

etc.

PROCESSCHEMICALS

Processchemicalsareusedinthemanufacturingprocessoftextileandleathergoodsbuthavenofunctioninthefinishedproduct.Remainsoftheprocesschemicalsmayhoweverbefoundinthefinishedproductandcausehealthorenvironmentalproblems.

Alkylphenolethoxylates（APEOandderivatives

ThemostcommonAPEOsareNonylphenolethoxylates（NPEOandOctylphenolethoxylates（OPEO.

Limitvalue:

Shouldnotbeusedinprocesses.Occurrenceinproductsbelow

100mg/kg（0.01%fortotalAPEOisregardedasunintended

residues（contaminantswhichcannotbecontrolled.Properties:

Irritatingtoskin.Themetabolitesaffecttherespiratorysystem,

haveendocrinedisruptiveeffect（hormonesandaredangerous

fortheenvironment.Nonylphenolethoxylatesarerapidly

degradedto4-nonylphenol,whichisevenmoredangerousfor

theenvironment.Asimilarenvironmentaldangeristhe

degradationofoctylphenolethoxylateinto4-octylphenol.Use:

Dispersingandemulsifyingagentsintextilechemicalsaswell

asimpregnationagentsinprintingpastes.Occursinleather

lubricants.Manufacturingofcoatings.

Comments:

ThemainalternativesforNPEsalsoincludealcoholethoxylates,

bothlinearandbranched,andglucose-basedcarbohydrate

derivativessuchasalkylpolyglucoside,glucamides,and

glucamineoxides.

Legalbackground:

Legallimit:

0.1%byweightfornonylphenolethoxylateasa

substanceorconstituentofpreparations（closedsystems

exempted.

AnnexXVIIofRegulation（ECNo1907/2006oftheEuropean

ParliamentandoftheCouncil（REACH.

4-Nonylphenol,branchedandlinearand4-Nonylphenol,

branchedandlinear,ethoxylatedarelistedontheCandidate

ListofSubstancesofVeryHighConcernforauthorizationof

theRegulation（ECNo1907/2006oftheEuropeanParliament

andoftheCouncil（REACH.

Testmethod:

Nostandardisedtestmethodavailable.

Testequipment:

LC-MS,LC-DAD

Detectionlimit:

10mg/kg

ChromiumVI（Cr+6

Limitvalue:

Shouldnotbeusedinprocessesorpresentinproducts.

CASRN:

ChromiumVI（Cr+6:

18540-29-9.

Properties:

Dangerousfortheenvironment.Carcinogenic.Allergenic.

Toxic.

Usefortextiles:

Oxidationagent.Fixingchemical.Usedforfinishingofdirect

dyestoimprovetheirwashfastness.Potassiumdichromateis

usedforoxidationofvatandsulphurdyes.Chromiumsaltsare

usedforpreparationandfinishingofaciddyesonsilkand

wool.

Useforleather:

Tanningwithbasicchromiumsaltsisthemostwidelyused

methodwherechromiumVI（6+mayoccurasanimpurity.

Etchingofartificialleatherandrubber.

Comments:

Chrome（IIIisanalternativeasfixingagentinmordantdyeing

Usedirectdyesoraciddyeswithhighcolourfastnesstoavoid

useofchromiumsaltsfordyeingofpolyamide,silk,wooland

leather.Usehydrogenperoxideandotherper-saltstoavoidthe

useofchromiumVI（6+basedsalts.

Vegetabletanningagentsarealternativesforleather.

Legalbackground:

Legallimit:

0.1%byweight

AnnexXVIIofRegulation（ECNo1907/2006oftheEuropean

ParliamentandoftheCouncil（REACH.

Chromium（VIcompoundslistedontheCandidatelistof

SubstancesofVeryHighConcern（SVHCfortheauthorization

oftheRegulation（ECNo1907/2006oftheEuropean

ParliamentoftheCouncil（REACHarelistedinAppendix5.

SeveralChromiumcompoundsarealsoincludedinREACH

AnnexXIV.

Testmethod:

ISO17075forleather.

Detectionlimit:

3mg/kg.

Nostandardisedtestmethodavailablefortextiles.

Testequipment:

UV-VISSpectrometer

Detectionlimit:

0.5mg/kg

Ethylenethiourea

Limitvalue:

Shouldnotbepresentinproducts.

CASRN:

Imidazolidine-2-thione（2-imidazoline-2-thiolalsocalledethylenethiourea:

CAS96-45-7Properties:

Toxicforreproduction.

Use:

Usedprimarilyasanacceleratorforvulcanizingrubber

Legalbackground:

EthylenethioureaislistedontheCandidatelistofSubstancesofVeryHighConcern（SVHCfortheauthorizationofthe

Regulation（ECNo1907/2006oftheEuropeanParliamentoftheCouncil（REACH.

Testmethod:

Nostandardisedtestmethodavailable.

Testequipment:

LC-MS

Hydrazine

Limitvalue:

Shouldnotbeusedi