【英文标准名称】:StandardTestMethodsforFlashPointofLiquidsbySmallScaleClosed-CupApparatus
【原文标准名称】:小刻度闭杯装置测定液体闪点的标准试验方法
【标准号】:ASTMD3278-1996(2004)e1
【标准状态】:现行
【国别】:
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D01.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:有机过氧化物;闪点;有机溶剂;瓷漆;小刻度闭杯装置;颜色;闪点测定;清漆;试验
【英文主题词】:flash/noflash;flashpoint;organicperoxides;organicsolvents;smallscaleclosed-cupapparatus
【摘要】:Flashpointisoneofthepropertiesusedtodefinetheflammabilityofaliquid.Itisusedtoclassifyliquidsaccordingtotheirflammabilitybygovernmentalregulatoryagencies.Itmayalsobeusedtodeterminethepresenceofimpuritiesorcontaminantsinagivenliquid,suchasthepresenceofresidualsolventsinsolvent-refineddryingoils.SeeTestMethodsD56andD93foralternateflashpointtesting.1.1Thesetestmethodscoverproceduresfordeterminingwhetheramaterialdoesordoesnotflashataspecifiedtemperatureorfordeterminingthelowestfinitetemperatureatwhichamaterialdoesflashwhenusingasmallscaleclosed-cupapparatus.Thetestmethodsareapplicabletopaints,enamels,lacquers,varnishes,andrelatedproductshavingaflashpointbetween0and110C(32and230F)andviscositylowerthan150Stat25C(77F).Note1Testsathigherorlowertemperaturesarepossible.Note2Moreviscousmaterialsmaybetestedinaccordancewith.Note3Organicperoxidesmaybetestedinaccordancewith,whichdescribestheapplicablesafetyprecautions.Note4TheU.S.DepartmentofLabor(OSHA,HazardCommunications),theU.S.DepartmentofTransportation(RSPA),andtheU.S.EnvironmentalProtectionAgency(EPA)havespecifiedTestMethodsD3278asoneofseveralacceptablemethodsforthedeterminationofflashpointofliquidsintheirregulations.Note5ThesetestmethodsaresimilartoInternationalStandardsISO3679andISO3680.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandardshouldbeusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditionsandshouldnotbeusedtodescribeorappraisethefire-hazardorfire-riskofmaterials,products,orassembliesunderactualfireconditions.However,resultsofthetestmaybeusedaselementsofafire-hazardorafire-riskassessmentwhichtakesintoaccountallofthefactorswhicharepertinenttoanassessmentofthefirehazardorfireriskofaparticularenduseThisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeand.
【中国标准分类号】:G50
【国际标准分类号】:13_220_40;87_040
【页数】:8P.;A4
【正文语种】: