1、Designation:D619418Standard Test Method forGlow-Wire Ignition of Materials1This standard is issued under the fixed designation D6194;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses in
2、dicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope*1.1 This test method covers the minimum temperaturerequired to ignite insulating materials using a glowing heatsource.In a preliminary fashion,this test method differ
3、entiatesbetween the susceptibilities of different materials with respectto their resistance to ignition due to an electrically-heatedsource.1.2 This test method applies to molded or sheet materialsavailable in thicknesses ranging from 0.25 to 6.4 mm.1.3 This test method is not valid for determining
4、the ignitionbehavior of complete electrotechnical equipment,since thedesign of the electrotechnical product influences the heattransfer between adjacent parts.1.4 This test method measures and describes the response ormaterials,products,or assemblies to heat and flame undercontrolled conditions,but
5、does not by itself incorporate allfactors required for fire hazard or fire risk assessment of thematerials,products,or assemblies under actual fire conditions.1.5 The values stated in SI units are to be regarded asstandard.No other units of measurement are included in thisstandard.(See IEEE/ASTM SI-
6、10 for further details.)Forspecific precautionary statements,see Section 9.1.6 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices a
7、nd deter-mine the applicability of regulatory limitations prior to use.For specific precautionary statements,see Section 9.1.7 Fire testing is inherently hazardous.Adequate safe-guards for personnel and property shall be employed inconducting these tests.NOTE1Although this test method and IEC 60695-
8、2-13 differ inapproach and in detail,data obtained using either are technically equiva-lent.1.8 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standa
9、rds,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D1711 Terminology Relating to Electrical InsulationE176 Terminology of Fire StandardsE220 Test Method for Calibration of Thermocouples ByCompariso
10、n TechniquesE230/E230M Specification for Temperature-ElectromotiveForce(emf)Tables for Standardized ThermocouplesIEEE/ASTM SI-10 International System of Units(SI),TheModernized Metric System2.2 IEC Standard:IEC 60695-4 Fire Hazard TestingPart 4:TerminologyConcerning Fire Tests3IEC 60695-2-12 Fire Ha
11、zard TestingPart 212:Glowing/Hot-Wire Based Test MethodsGlow-Wire FlammabilityTest Method for Materials3IEC 60695-2-13 Fire Hazard TestingSection 20:Glowing/Hot-Wire Based Test MethodsGlow-Wire Coil Ignit-ability Test Method for Materials32.3 ISO Standard:4ISO 13943 Fire SafetyVocabulary3.Terminolog
12、y3.1 Definitions:3.1.1 Use Terminology E176,ISO 13943,and IEC 60695-4for definitions of terms used in this test method and associatedwith fire issues.Where differences exist in definitions,thosecontained in Terminology E176 shall be used.Use Terminol-ogy D1711 for definitions of terms used in this t
13、est method and1This test method is under the jurisdiction of ASTM Committee D09 onElectrical and Electronic Insulating Materials and is the direct responsibility ofSubcommittee D09.17 on Fire and Thermal Properties.Current edition approved Nov.1,2018.Published December 2018.Originallyapproved in 199
14、7.Last previous edition approved in 2014 as D6194 14.DOI:10.1520/D6194-18.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM
15、website.3Available from International Electrotechnical Commission(IEC),3 Rue deVaremb,Case postale 131,CH-1211,Geneva 20,Switzerland,http:/www.iec.ch.4Use undyed,soft,strong,lightweight tissue paper weighing between 12 and30 g m2.*A Summary of Changes section appears at the end of this standardCopyr
16、ight ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 associated with electrical insulation materials.The 2017 edi-tion of ISO 13943 ha
