3M吸波材料:3M#A***20、3MA***30、3MA***50、3MAB5100ProductDescription3Μ™AB5000EMIabsorberc***istsofflexiblesoftmetalflakesfillerloadedpolymerresinandacrylicpressuresensitiveadhesive.•Polymerresinandmetalflakesfiller•Acrylicpressuresensitiveadhesive•Suppliedonaremovablelinerforeasyhandlinganddie-cutting3MTMAB5000EMIabsorberis***ailableinstandardA4sizeand210mm(width)X15meters(length)inroll.Applicati***3MTMAB5000EMIabsorberistypicallyusedforapplicati***requiringelectromagneticabsorbingperformance.3MTMA***00EMIAbsorberSuppressesradiatednoisefromelectricaldevicesforbroadbandradiofrequencyrange.Commonusesincludemobilephone(SARreduction),computer,digitalstillcamera,RFblock,militaryequipmentsforradar***oidanceandstealthperformance.AttenuationandPowerLossManyfactorsdeterminethetrueattenuationofanelectromagneticabsorbingmaterial,includingshapeandthickness,intimacyofsubstratecontact,***oothnessofapplicationsurface,strengthandfrequencyoftheEMIsignal,etc.However,usingstandardtestsandfixtures,itispossibletodetermineavalueforthesignalattenuation.3MAB5000seriesEMIabsorbertypicalattenuationrangeisdependentonthickness.AB5000EMIAbsorber–TypicalPropertiesPropertiesTypicalValueTypeofBackingPolymerresinwithmetalflakefillerTypeofAdhesiveAcrylicnon-conductivepressuresensitiveadhesive(PSA)ProductNumberA***10A***20A***30A***50AB5100Thickness10.10mm0.20mm0.30mm0.50mm1.00mmStandardpackaging210mmx297mmTemperaturerange-25~85℃Surfaceresistivity21x106Ω(min)Thermalconductivity0.7W/mKTensilestrength36.0MPa(min)Attenuation(S11ReflectionLoss)andPowerLoss4Refertoattachedchart1.Thisvaluedoesnotcontainadoublesideadhesivetapethickness.Typicaladhesivetapethicknessis50?(A***10contains30?adhesive)2.Testmethod:ASTMD2573.Testmethod:JISK62514.Attenuationmeasuredby7mmcoaxialverificationkitundershortfixedcondition.Powerlossmeasuredby50Ωmicrostripline.)