Designation:D2816−18StandardTestMethodforCashmereCoarse-HairContentinCashmere1ThisstandardisissuedunderthefixeddesignationD2816;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thistestmethodcoversasequentialprocedurefordeterminingwhetherornotthecashmerecoarse-haircontentofasampleexceedsaspecifiedvalue.NOTE1—Forthemaximumallowablecashmerecoarse-haircontentincashmere,refertoSpecificationD2817.NOTE2—Forthequantitativeanalysisofcashmerehairandblendsofcashmerehairandotherfibers,refertoTestMethodsD629.1.2Thistestmethodisapplicableonlytocashmerehairintheformofroving,yarn,orfabric,andtothecashmerehaircontentofblendswithotherfibers,wheretheexpectedcashmerecoarse-haircontentisnotmorethanfivemasspercent(seeFootnoteCofTable1).Forgreaterexpectedmasspercentagesofcashmerecoarse-hair,seeTestMethodsD629.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafety,health,andenvironmentalpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.1.4Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2D123TerminologyRelatingtoTextilesD629TestMethodsforQuantitativeAnalysisofTextilesD2130TestMethodforDiameterofWoolandOtherAnimalFibersbyMicroprojectionD2817SpecificationforMaximumCashmereCoarse-HairContentinCashmere(Withdrawn2018)3D4845TerminologyRelatingtoWool3.Terminology3.1ForallterminologyrelatingtoD13.13,WoolandWoolFelt,refertoTerminologyD4845.3.1.1Thefollowingtermsarerelevanttothistestmet...
