Designation:D1929−14StandardTestMethodforDeterminingIgnitionTemperatureofPlastics1ThisstandardisissuedunderthefixeddesignationD1929;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope*1.1Thisfiretestresponsetestmethod2coversalaboratorydeterminationoftheflashignitiontemperatureandspontane-ousignitiontemperatureofplasticsusingahot-airfurnace.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Caution—Duringthecourseofcombustion,gasesorvapors,orboth,areevolvedthathavethepotentialtobehazardoustopersonnel.1.4Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfire-hazardorfire-riskassessmentofthematerials,products,orassembliesunderactualfireconditions.1.5Firetestingisinherentlyhazardous.Adequatesafe-guardsforpersonnelandpropertyshallbeemployedinconductingthesetests.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.Specificprecau-tionarystatementsaregivenin1.3and1.4.NOTE1—ThistestmethodandISO871-1996areidenticalinalltechnicaldetails.2.ReferencedDocuments2.1ASTMStandards:3D618PracticeforConditioningPlasticsforTestingE176TerminologyofFireStandards2.2InternationalStandards:4ISO871-1996Plastics—DeterminationofIgnitionTempera-tureUsingaHot-AirFurnaceISO5725PrecisionofTestMethods—DeterminationofRepeatabilityandReproducibilityforStandardTestMeth-odsbyInterlaboratoryTestsIEC584-2Thermocouples—Part2:Tolerances3.Terminology3.1Fordefinitionsoftermsrelatingtofire,seeTerminologyE176.3.2DefinitionsofTermsSpe...
