BS EN 1966-2009 机构粘合剂.用三点弯曲法测量粘附性的方法进行表面特性的表征

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【英文标准名称】:Structuraladhesives-Characterizationofasurfacebymeasuringadhesionbymeansofthethreepointbendingmethod
【原文标准名称】:机构粘合剂.用三点弯曲法测量粘附性的方法进行表面特性的表征
【标准号】:BSEN1966-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-03-31
【实施或试行日期】:2009-03-31
【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】:粘附;粘结强度;胶粘连接;胶粘剂;弯曲试验;特性;定义;评估;精整;连接材料;材料测试;测量;性能;结构粘附性;表面检验;表面性质;表面;测试;测试装置;三点荷载;三点法
【英文主题词】:Adhesion;Adhesivestrength;Adhesive-bondedjoints;Adhesives;Bendtesting;Characteristics;Definition;Definitions;Evaluations;Finishes;Joiningmaterials;Materialstesting;Measurement;Properties;Structuraladhesives;Surfaceinspections;Surfaceproperties;Surfaces;Testing;Testingdevices;Three-pointloading;Three-pointmethods
【摘要】:ThisEuropeanStandarddescribesatestmethodtodetermineabilityofacuredadhesive(possiblywithaprimer)toadheretoasubstratewhichhashadacertainsurfacefinishorwithaspecificsurfacepreparationbyusingthe"threepointbendingmethod".Itisonlyusedforqualityassuranceandthesubstrateshouldberigidorresistantenoughtobendingsuchassteeloraluminiumalloys.Forothersubstratesthethicknessshouldbeadjustedtothemodulusofelasticityorasuitablestiffenershouldbeused.Theadhesiveshouldbepolymerisable(curable)withoutpressureinordertoobtainthethicknessneededtoprovidesufficientrigidity,otherwise,abondedreinforcingpieceofthesametypeandsamethicknessasthesubstratecanbesubstitutedfortheblocofadhesive.Itisnotsuitableforfilmadhesives.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:18P.;A4
【正文语种】:英语