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大小:211.44 KB
页数:8页
时间:2019-10-17
《AATCC 20A-2010 Fiber Analysis Quantitative》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ßßÌÝÝÌ»•¬Ó»¬¸±¼îðßóîðïðÚ·¾»®ß²¿´§•·•æÏ«¿²¬·¬¿¬·ª»Ü»ª»´±°»¼·²ïçë龧ßßÌÝÝݱ³³·¬¬»»tionisapplicabletothosetextilessive.ItistheusersresponsibilitytouseÎßîìå®»ª·•»¼ïçëèôïçëçôïçéëôïççëôwhereinthedifferentfibersmakingupitssafeandpropertechniquesinhandlingîðððôîððìôîððëôîððéôîððèôîðïðåcomposit
2、ionaresegregatedinseparatematerialsinthistestmethod.Manufac-®»¿ºº·®³»¼ïçéïôïçéèôïçèïôïçèç廼óyarns,orplies,inthetextileproduct.turersMUSTbeconsultedforspecific·¬±®·¿´´§®»ª·•»¼ïçèðôïçèîø²»©¬·¬´»÷ô2.4Thechemicalproceduresforfiberdetailssuchasmaterialsafetydatasheetsïçèëôîððîåîððçòλ´¿¬»¼
3、¬±×ÍÑcompositiondescribedhereinareapplica-andothermanufacturersrecommenda-ïééë￲¼ïèíí¿²¼×ÉÌÑëèòbletomostofthecurrent,commercialtions.AllOSHAstandardsandrulesproductionfiberswithineachgenericmustalsobeconsultedandfollowed.classlisted.Knownexceptionsarenoted4.1Goodlaboratorypracticessho
4、uldïòЫ®°±•»¿²¼Í½±°»inTableII.However,theremaybein-befollowed.Wearsafetyglassesinall1.1Thismethodpresentsindividualstancesinwhichamethodmaynotbelaboratoryareas.proceduresforthequantitativedetermi-fullyadequateforanewlydevelopedfi-4.2Allchemicalsshouldbehandlednationofmoisturecontent,no
5、nfibrousberfallingwithinoneofthelistedgenericwithcare.contentandfibercompositionoftextiles.classesandforre-usedand/orphysically4.3Performthesoxhletextractionsin1.2Theproceduresforthedetermina-orchemicallymodifiedfibers.CautionSection9,NonfibrousMaterialCleantionoffibercompositioninclud
6、eme-shouldbeexercisedwhenapplyingtheseFiberContent,usingFluorocarbon113chanical,chemicalandmicroscopicalmethodstosuchcases.(suchasFreonTF)orhydrochlorofluoro-methods.Theyareapplicabletoblendsof2.5Themicroscopicalproceduresforfi-carbon(suchasGenesolv2000)andethylthefollowinggenericclass
7、es:bercompositionareapplicabletoallfibersalcoholinsideanadequatelyventilatedandtheiraccuracydependstoaconsider-laboratoryhood.CAUTION:Ethylalco-Òó󿬫®¿´Ú·¾»®•Ó¿²óÓ¿¼»Ú·¾»®•ableextentupontheabilityoftheanalystholishighlyflammable.ÀôÝô±¬¬±²ß½»¬¿¬»Àtoidentifytheindividualfiberspresent.
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