Designation:D1582−98(Reapproved2011)StandardTestMethodforNonvolatileContentofLiquidPhenol,Resorcinol,andMelamineAdhesives1ThisstandardisissuedunderthefixeddesignationD1582;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thistestmethodcoversthedeterminationofnonvolatilecontentortotalsolidsofliquidphenol,resorcinol,andmelamineadhesiveswithorwithouthardener(Note1)addedandcontaininghigh-boilingandlow-boilingvolatileorganicsolventsorwater,orboth.NOTE1—Somelowmolecularweightmaterialsintheadhesivemaybelostifhardenerisnotused.Whenahardenerisused,itmustbemixedinaccordancewiththemanufacturer’sinstructions.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.Forspecificprecautions,see5.2.2.ReferencedDocuments2.1ASTMStandards:2D907TerminologyofAdhesives3.Terminology3.1Definitions—ManyofthetermsinthistestmethodaredefinedinTerminologyD907.4.SummaryofTestMethod4.1WithoutHardener—Aweighedamountofadhesiveandquartzsandareoven-dried,cooledinadesiccator,andweighed.Thepercentnonvolatilecontentiscalculatedbasedontheamountremaining.4.2WithHardener—Aweighedamountofmixedadhesiveisovendried,cooledinadesiccator,andweighed.Thepercentnonvolatilecontentiscalculatedbasedontheamountremain-ing.5.Apparatus5.1PetriDish,00by22mmoritsequivalent.5.2Circulating-AirOven,capableofmaintainingtempera-turesof7061°C,10561°C,and15061°C.(Warning—Asafety(explosion-proof)ovenshouldbeusedwhenvolatilematerialsarelikelytoburnorexplode.)5.3Desiccator,withdryingagentandtray.5.4AnalyticalBalance,accuratet...
