SAE AMS3218 Fluorocarbon (FKM) Rubber High-Temperature-Fluid Resistant Low Compression Set 85 to 95
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来源:标准资料网
Product Code:SAE AMS3218
Title:Fluorocarbon (FKM) Rubber High-Temperature-Fluid Resistant Low Compression Set 85 to 95
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a fluorocarbon (FKM) rubber in the form of sheet, strip, tubing, extrusions and molded shapes.
【英文标准名称】:StandardTestMethodforExothermicTemperatureofEncapsulatingCompoundsforElectronicandMicroelectronicEncapsulation
【原文标准名称】:电子元件和微电子元件封装用电器外封胶的放热温度用标准试验方法
【标准号】:ASTMF542-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D09.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电器外封胶;电子工程;外壳;微电子学;温度;测试
【英文主题词】:electronic;encapsulatingcompounds;exothermictemperature;microelectronicencapsulation
【摘要】:Heatgeneratedbyareactingliquidencapsulatingcompoundhasthepotentialtocausedamagetoheat-sensitiveelectroniccomponents.Degradationoftheencapsulatingcompoundhasthepotentialtoalsooccurathightemperatures.Properselectionofanencapsulatingcompoundincludesknowledgeofitsexothermictemperaturetoprecludedamagetocomponents.Sincetheexothermictemperatureofareactingencapsulatingcompoundvarieswiththevolumeandgeometryofmaterial,itisessentialthatthevolumeandgeometrybespecifiedinanydetermination.Selecttheappropriatevolumeandgeometry.Theexothermictemperatureismeasuredinsufficientlypreciseandreproducibleformtoallowforapplicationevaluation,qualitycontrol,andencapsulatingcompoundcharacterization.Exothermictemperatureriseoftwodifferentvolumesofthesamematerialusingthesamegeometryindicatestheeffectofvolume.Materialsmaybecomparedbytestingequalvolumesofeachmaterialusingthesamegeometry.1.1Thistestmethodprovidesresultsthatarerelatedtothemaximumtemperaturereachedinaspecificvolumebyareactingliquidencapsulatingcompound,andthetimefrominitialmixingtothetimewhenthispeakexothermictemperatureisreached.1.2Thistestmethodprovidesameanstomeasurethepeakexothermictemperatureofanencapsulatingcompound.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.ForspecifichazardstatementsseeSection8.Note1ThereisnoequivalentIECstandard.
【中国标准分类号】:L10;G39
【国际标准分类号】:31_240
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Connectorsforelectronicequipment-Testsandmeasurements-Insulationtests-Test3a-Insulationresistance
【原文标准名称】:电子设备连接器.试验和测量.绝缘试验.试验3a.绝缘电阻
【标准号】:BSEN60512-3-1-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-05-16
【实施或试行日期】:2002-05-16
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电子仪器;电插头;电流;机电学;电子工程;连接器;电气工程;机电的;电子设备;测量技术;载流量;测量条件;电流负载;试验;绝缘;绝缘电阻;电气元件;元部件
【英文主题词】:Components;Connectors;Currentcarryingcapacity;Currentloads;Currents;Electricplugs;Electricalcomponents;Electricalengineering;Electromechanical;Electromechanics;Electronicengineering;Electronicequipment;Electronicinstruments;Insulatingresistance;Insulations;Measurementconditions;Measuringtechniques;Testing
【摘要】:ThispartofIEC60512,whenrequiredbythedetailspecification,isusedfortestingelectromechanicalcomponentswithinthescopeofIECtechnicalcommittee48.Thistestmayalsobeusedforsimilardeviceswhenspecifiedinadetailspecification.Theobjectofthistestistodefineastandardtestmethodtoassesstheinsulationresistanceofelectromechanicalcomponents.
【中国标准分类号】:L23
【国际标准分类号】:31_220_10
【页数】:8P.;A4
【正文语种】:英语
