Designation:D6702–01StandardTestMethodforDeterminingtheDynamicWipingEfficiencyofNonwovenFabricsNotUsedinCleanrooms1ThisstandardisissuedunderthefixeddesignationD6702;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(e)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thistestmethodcoversthequantifyingofthedynamicwipingefficiencyofnonwovenfabrics.1.2Thistestmethodappliestoallnonwovenfabricsnotusedincleanrooms.NOTE1—Fordynamicwipingefficiencyincleanrooms,refertoTestMethodD6650StandardTestMethodforDeterminingtheDynamicWipingEfficiency,WetParticleRemovalAbility,andFabricParticleContributionofNonwovenFabricsUsedinCleanrooms.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasthestandard.Withinthetext,theinch-poundunitsareshowninparentheses.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.2.ReferencedDocuments2,32.1ASTMStandards:D123TerminologyRelatingtoTextiles4D6650TestMethodforDeterminingtheDynamicWipingEfficiency,WetParticleRemovalAbility,andFabricPar-ticleContributionofNonwovenFabricsUsedinClean-rooms3.Terminology3.1Definitions:3.1.1cleanroom,n—aroominwhichtheconcentrationofairborneparticlesiscontrolled,andwhichisconstructedandusedinamannertominimizetheintroduction,generation,andretentionofparticlesinsidetheroom.3.1.1.1Discussion—Inadditiontoparticles,otherrelevantparameters,suchastemperature,humidity,andpressure,arecontrolledasrequired.Theso-calledClassofacleanroomisdefinedindocumentsincluding,butnotlimite...
