【英文标准名称】:Structuraladhesives-Determinationofthepotlife(workinglife)ofmulticomponentadhesives
【原文标准名称】:结构胶粘剂.多组分胶粘剂适用期(工作寿命)的测定
【标准号】:BSEN14022-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-09-25
【实施或试行日期】:2003-09-25
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;工作寿命;材料试验;胶粘剂;塑料;定义;试验;结构胶粘剂;胶粘连接;操作时间;流动性;反应热
【英文主题词】:Adhesive-bondedjoints;Adhesives;Definitions;Flowproperties;Heatofreaction;Materialstesting;Operatingtime;Plastics;Properties;Structuraladhesives;Testing;Toplifes
【摘要】:ThisEuropeanStandardspecifiesmeansofdetermininginappropriatewaysthevariablepropertyknownalternativelyasuseableworkinglifeandpotlife.Thisstandardspecifiesfivemethodsforthedeterminationofthetimeavailableforuse,eachofwhichisrelatedtospecificcircumstances;particularlyimportantbeingtherheologyoftheadhesiveconcernedanditsrateofreaction.NOTE1Forthepurposesofsimplificationtheterm"potlife"isdeemedtohavethesamemeaningas"workinglife"andwillbeusedtorepresentboththroughoutthisstandard.NOTE2ThisEuropeanStandardcanalsobeusedforassessingnon-structuraladhesives.NOTE3Becauseofthedifferentpropertiesoftheindividualmulticomponentsystems,likerheologyorviscosity,respectivelyvelocityofhardening,etc.notallmethodscanbeappliedtoeachmulticomponentsystemwiththesamesuitability.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:14P.;A4
【正文语种】:英语