Designation:D2065−03(Reapproved2017)StandardTestMethodforDeterminationofEdgePerformanceofCompositeWoodProductsUnderSurfactantAcceleratedMoistureStress1ThisstandardisissuedunderthefixeddesignationD2065;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thistestmethodisintendedtoserveasameansformeasurementofswellingandcrackingofthecoatedoruncoatededgeofacompositewoodsubstratethathasbeensubjectedtowettingbyatestsolutioncontainingsurfaceactiveagent.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.1.4Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2D661TestMethodforEvaluatingDegreeofCrackingofExteriorPaintsE177PracticeforUseoftheTermsPrecisionandBiasinASTMTestMethodsE691PracticeforConductinganInterlaboratoryStudytoDeterminethePrecisionofaTestMethod3.Terminology3.1DefinitionsofTermsSpecifictoThisStandard:3.1.1crackrating,n—anumericalvalueonascalefrom1to10,with10representingnoevidenceofcrackingoftheedge(seeTestMethodD661).3.1.2compositewoodproducts,n—boardsorotherstruc-turalordecorativematerialsmanufacturedfromwoodfibers,flakesorstrandsandvariousresinbindersconsolidatedunderheat,orpressure,orboth.4.SummaryofTestMethod4.1Asurfactantsolutionisplacedinatraythatcontainsasponge.Apreweighedandcalipered...
