Designation:D804−12(Reapproved2017)StandardTerminologyRelatingtoPineChemicals,IncludingTallOilandRelatedProducts1ThisstandardisissuedunderthefixeddesignationD804;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Althoughthepinechemicalindustryhasbeenacon-tinuingproducerofchemicalproductsformanycenturies,thenatureoftheindustry,itsproducts,anditsterminologyhavechanged.Inparticular,theoriginalpracticeofrecoveringpinechemicalthroughtheprocessingoftheexudatefrompinetreeshasbeensupplementedbytheirextractionbysolventproductsofthewoodpulpingindustry.FormanyyearstheindustrywasknownastheNavalStoresindustrybutthattermhasgraduallybeenreplacedbythemoredescriptiveandmeaningfulterm,PineChemicalsIndustry.Thus,thisterminologycontainssomeoldtermsnowmostlyofhistoricvalue,togetherwiththetermsofthemodernpinechemicalindustry.22.ReferencedDocuments2.1ASTMStandards:3D6090TestMethodforSofteningPointResins(MettlerCupandBallMethod)E28TestMethodsforSofteningPointofResinsDerivedfromPineChemicalsandHydrocarbons,byRing-and-BallApparatus3.Terminologyabieticacid,commercialgrade,n—aproductconsistingchieflyofrosinacidsinsubstantiallypureform,separatedeitherfromrosinortalloilcommerciallyforspecificpurposesandinwhichabieticacidanditsisomersaretheprincipalcomponents.colophony,n—atermdenotingmediumandhighgradesofrosin.crudestripperoil,n—aby-productofthemanufactureofcitrusjuice,composedlargelyofd-limoneneandcontainingupto1.5%ofaldehydes.(Seealsod-limonene.)dipentene,n—chemicallydefinedastheopticallyinactiveformofthemonocyclicterpenehydrocarbonlimonene.DISCUSSION—Commercialdipentenescontainsubstantialportionsofothermonocyclicandbicyclic,aswellassomeoxygenated,terpeneshavingcloselyrelatedboilingranges.Theyaregenerallyobtainedbyfractionaldistillationfromcrudeoilsrecoveredintheseveralcom...
