ASTM C 1442-1999 用人工老化仪对密封件进行传导试验的标准实施规范
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来源:标准资料网
【英文标准名称】:StandardPracticeforConductingTestsonSealantsUsingArtificialWeatheringApparatus
【原文标准名称】:用人工老化仪对密封件进行传导试验的标准实施规范
【标准号】:ASTMC1442-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:光化辐射;人工加速老化;耐久性;加速老化;曝光;风化;温度;密封件;紫外线辐射;紫外线;光
【英文主题词】:weathering;actinicradiation;artificialacceleratedweathering;durability;sealant;uv-radiation;light;temperature;ultraviolet;acceleratedweathering;exposure
【摘要】:
【中国标准分类号】:H25
【国际标准分类号】:91_100_50
【页数】:3P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforConstituentContentofCompositePrepregbySoxhletExtraction
【原文标准名称】:用索氏提取法测定复合材料预浸料成份含量的标准试验方法
【标准号】:ASTMC613/C613M-1997(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:D30.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compositematerials;fillercontent;matrixcontent;prepreg;reinforcementcontent;resincontent;resinmatrixcontent;volatilescontent;Carbonfiber-epoxyprepregs;Composites;Prepregs;Resins(composite);Soxhletextraction;Carbonfiber-epox
【摘要】:Theprepregvolatilescontent,matrixcontent,reinforcementcontent,andfillercontentofcompositeprepregmaterialsareusedtocontrolmaterialmanufactureandsubsequentfabricationprocesses,andarekeyparametersinthespecificationandproductionofsuchmaterials,aswellasinthefabricationofproductsmadewithsuchmaterials.Theextractionproductsresultingfromthistestmethod(theextract,theresidue,orboth)canbeanalyzedtoassesschemicalcompositionanddegreeofpurity.1.1ThistestmethodcoversaSoxhletextractionproceduretodeterminethematrixcontent,reinforcementcontent,andfillercontentofcompositematerialprepreg.Volatilescontent,ifappropriate,andrequired,isdeterminedbymeansofTestMethodD3530/D3530M.1.1.1Thereinforcementandfillermustbesubstantiallyinsolubleintheselectedextractionreagentandanyfillermustbecapableofbeingseparatedfromthereinforcementbyfilteringtheextractionresidue.1.1.2Reinforcementandfillercontenttestresultsaretotalreinforcementcontentandtotalfillercontent;hybridmaterialsystemswithmorethanonetypeofeitherreinforcementorfillercannotbedistinguished.1.2Thistestmethodfocusesonthermosettingmatrixmaterialsystemsforwhichthematrixmaybeextractedbyanorganicsolvent.However,other,unspecified,reagentsmaybeusedwiththistestmethodtoextractothermatrixmaterialtypesforthesamepurposes.1.3AlternatetechniquesfordeterminingmatrixandreinforcementcontentincludeTestMethodsD3171(matrixdigestion),D2584(matrixburn-off/ignition),andD3529/D3529M(matrixdissolution).TestMethodD2584ispreferredforreinforcementmaterials,suchasglass,quartz,orsilica,thatareunaffectedbyhigh-temperatureenvironments.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection9and7.2.3and8.2.1.
【中国标准分类号】:Q23
【国际标准分类号】:83_080_01
【页数】:8P.;A4
【正文语种】:英语
【英文标准名称】:Dentalequipment-Dentaloperatinglight(ISO9680:1993,includingTechnicalCorrigendum1:1995);GermanversionENISO9680:1996
【原文标准名称】:牙科设备.牙科手术灯
【标准号】:DINENISO9680-1996
【标准状态】:作废
【国别】:德国
【发布日期】:1996-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:工作地点;照明系统;规范;定义;灯具;作标记;规范(验收);分类;牙科设备;牙科学;技术数据单;试验;医学科学;包装件
【英文主题词】:
【摘要】:Thedocumentappliestodentaloperatinglights,howeverconstructed,usedforilluminatingtheoralcavity.Itspecifiesrequirementsandtestmethods.Italsocontainsspecificationsonmanufacturer'sinstructions,markingandpackaging.#,,#
【中国标准分类号】:C33
【国际标准分类号】:11_060_20
【页数】:12P;A4
【正文语种】:德语
