ASTM D5824-1998(2003) 纤维板暴露在热和水条件下粘结强度测定的标准试验方法
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【英文标准名称】:StandardTestMethodforDeterminingResistancetoDelaminationofAdhesiveBondsinOverlay-WoodCoreLaminatesExposedtoHeatandWater
【原文标准名称】:纤维板暴露在热和水条件下粘结强度测定的标准试验方法
【标准号】:ASTMD5824-1998(2003)
【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】:D14.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:木质板材;耐水解;热阻;剥离;剥层;粘合
【英文主题词】:bonded;delamination;overlay;veneer
【摘要】:Thistestmethodmeasuresquantitativelytheeffectsofwatersoakinganddrying,andtheirassociatedswellingandshrinkingstressesonadhesivebondsinoverlay-laminatedassemblies.Adhesivebondperformanceisbasedontheabilityoftheadhesiveandadhesivebondstoresistdelaminationduringacceleratedexposuretowaterandheat.Resistancetodelaminationwhensubjectedtoenvironmentalfactorsiscriticaltotheperformanceofthelaminatedassemblyinservice.Thistestmethodistobeusedtodeterminethequalityofadhesivebondsinoverlay-woodcorelaminatesaftertheadhesivehasbeencertifiedbyaspecificationappropriatefortheproduct,class,andenduse.1.1Thistestmethodprovidesaproceduretodeterminethequalityofbondbetweenanoverlayandawoodcoreinanadhesivelybondedlaminate.Thequalityofbondisdeterminedbymeasuringtheresistancetodelaminationoftheadhesivelybondedlaminatewhentestedunderspecificconditionsofpreparation,conditioning,andtesting.Suchproductsinclude,butarenotlimitedto,windowanddoorcomponents,suchasstilesandrails,andotheroverlaidpanels.Typicalwood-basedcoresarefinger-jointedlumber,particleboard,orientedstrandboard,andhardboard.Typicaloverlayswouldbeveneer,high-pressurelaminate,high-densitypolyethylene,andfiberglass-reinforcedplastic.1.2Adhesivebondperformanceasmeasuredbyresistancetodelaminationinthistestmethodissuitableforuseinadhesiveproductdevelopment,manufacturingqualitycontrol,andmonitoringbondingprocesses.1.3Thistestmethoddoesnotprovideguidancefordeterminingbondlineperformanceforplywoodproducts.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.1.5sponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B70
【国际标准分类号】:79_060_01
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:纤维板暴露在热和水条件下粘结强度测定的标准试验方法
【标准号】:ASTMD5824-1998(2003)
【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】:D14.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:木质板材;耐水解;热阻;剥离;剥层;粘合
【英文主题词】:bonded;delamination;overlay;veneer
【摘要】:Thistestmethodmeasuresquantitativelytheeffectsofwatersoakinganddrying,andtheirassociatedswellingandshrinkingstressesonadhesivebondsinoverlay-laminatedassemblies.Adhesivebondperformanceisbasedontheabilityoftheadhesiveandadhesivebondstoresistdelaminationduringacceleratedexposuretowaterandheat.Resistancetodelaminationwhensubjectedtoenvironmentalfactorsiscriticaltotheperformanceofthelaminatedassemblyinservice.Thistestmethodistobeusedtodeterminethequalityofadhesivebondsinoverlay-woodcorelaminatesaftertheadhesivehasbeencertifiedbyaspecificationappropriatefortheproduct,class,andenduse.1.1Thistestmethodprovidesaproceduretodeterminethequalityofbondbetweenanoverlayandawoodcoreinanadhesivelybondedlaminate.Thequalityofbondisdeterminedbymeasuringtheresistancetodelaminationoftheadhesivelybondedlaminatewhentestedunderspecificconditionsofpreparation,conditioning,andtesting.Suchproductsinclude,butarenotlimitedto,windowanddoorcomponents,suchasstilesandrails,andotheroverlaidpanels.Typicalwood-basedcoresarefinger-jointedlumber,particleboard,orientedstrandboard,andhardboard.Typicaloverlayswouldbeveneer,high-pressurelaminate,high-densitypolyethylene,andfiberglass-reinforcedplastic.1.2Adhesivebondperformanceasmeasuredbyresistancetodelaminationinthistestmethodissuitableforuseinadhesiveproductdevelopment,manufacturingqualitycontrol,andmonitoringbondingprocesses.1.3Thistestmethoddoesnotprovideguidancefordeterminingbondlineperformanceforplywoodproducts.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.1.5sponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B70
【国际标准分类号】:79_060_01
【页数】:5P.;A4
【正文语种】:
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