ASTM D1781-1998(2004) 胶粘剂攀缘卷筒剥离的试验方法

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【英文标准名称】:StandardTestMethodforClimbingDrumPeelforAdhesives
【原文标准名称】:胶粘剂攀缘卷筒剥离的试验方法
【标准号】:ASTMD1781-1998(2004)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:D14.80
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;胶粘剂;剥离试验
【英文主题词】:adhesives;climbingdrum;peelstrength;peeltests;sandwichpanel
【摘要】:Thistestmethodmaybeusedtodeterminecomparativeratherthanfundamentalmeasurementsofadhesionandisparticularlysuitableforprocesscontrol,someexamplesofwhicharelisted.5.1.1Thistestmethodisparticularlysensitivetoadherendsurfacepreparationandisofvaluewheretheadhesiveisusedinconjunctionwithaprimer.5.1.2Whenarelativelybrittleadhesiveisused,thepeelresistancecanoftengiveanindicationofthedegreeofcure,thatis,highervaluesthannormallyrealizedmayindicateanincompletecure.Directcomparisonofdifferentadhesivesorprocessescanonlybemadewhenspecimendesignandtestconditionsareidentical.1.1Thistestmethodcoversthedeterminationofthepeelresistanceofadhesivebondsbetween:arelativelyflexibleadherendandarigidadherend;andtherelativelyflexiblefacingofasandwichstructureanditscore,whentestedunderspecifiedconditions.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】: