ANSI/ASTM D2649-2004 干性固态薄膜润滑剂的腐蚀特性的测定方法
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【英文标准名称】:CorrosionCharacteristicsofDrySoldFilmLubricants,MethodforDetermining(05.02)
【原文标准名称】:干性固态薄膜润滑剂的腐蚀特性的测定方法
【标准号】:ANSI/ASTMD2649-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:腐蚀;测定;干膜;干膜润滑剂;膜润滑剂;工业用油;润滑剂;石油产品;特性;试验
【英文主题词】:Corrosion;Determination;Dryfilm;Dryfilmlubricants;Filmlubricants;Industrialoils;Lubricants;Petroleumproducts;Properties;Testing
【摘要】:Thistestmethodcoverstheevaluationofthecorrosioncharacteristicsofdrysolidfilmlubricantsunderconditionsofhighhumidity.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:
【正文语种】:英语
【英文标准名称】:Officemachines-Vocabulary-Section02:DuplicatorsAdoptedbyINCITS
【原文标准名称】:办公机械.词表.第02节:INCITS采纳的复印机
【标准号】:ANSIISO5138-2-1980
【标准状态】:现行
【国别】:美国
【发布日期】:1980
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:TheVocabularyisintendedtofacilitateinternationalexchangesinthefieldofofficemachines.Itpresents,intwolanguages,termsanddefinitionsofselectedconceptsrelevanttothisfieldandidentifiesrelationshipsbetweentheentries.ThissectionoftheVocabularydealswithduplicators.Itconcernsthemainoperatingprocessesandtypesofmachinesused,theirfunctionsandtechnicalparts.
【中国标准分类号】:Y04;N47
【国际标准分类号】:01_040_37;37_100_10
【页数】:
【正文语种】:英语
【英文标准名称】:PracticeforRheologicalMeasurementofPolymerMeltsUsingDynamicMechanicalProcedures(08.03)
【原文标准名称】:采用动态机械程序测量多聚体融合物的惯例
【标准号】:ANSI/ASTMD4440-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:2001-09-25
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:流变性能;塑料;测量
【英文主题词】:plastics;measurement;rheologicalproperties
【摘要】:Thistestmethodoutlinestheuseofdynamicmechanicalinstrumentationindeterminingandreportingtherheologicalpropertiesofthermoplasticresinsandothertypesofmoltenpolymers.Itmaybeusedasamethodfordeterminingthecomplexviscosityandothersignificantviscoelasticcharacteristicsofsuchmaterialsasafunctionoffrequency,strainamplitude,temperature,andtime.Suchpropertiesmaybeinfluencedbyfillersandotheradditives.Itincorporatesalaboratorytestmethodfordeterminingtherelevantrheologicalpropertiesofapolymermeltsubjectedtovariousoscillatorydeformationsonaninstrumentofthetypecommonlyreferredtoasamechanicalordynamicspectrometer.Thistestmethodisintendedtoprovideameansofdeterminingtherheologicalpropertiesofmoltenpolymers,suchasthermoplasticsandthermoplasticelastomersoverarangeoftemperaturesbynonresonant,forced-vibrationtechniques.Plotsofmodulus,viscosity,andtandeltaasafunctionofdynamicoscillation(frequency),strainamplitude,temperature,andtimeareindicativeoftheviscoelasticpropertiesofamoltenpolymer.Thistestmethodisvalidforawiderangeoffrequencies,typicallyfrom0.01to100Hz.Thistestmethodisintendedforhomogenousandheterogeneousmoltenpolymericsystemsandcompositeformulationscontainingchemicaladditives,includingfillers,reinforcements,stabilizers,plasticizers,flameretardants,impactmodifiers,processingaids,andotherimportantchemicaladditivesoftenincorporatedintoapolymericsystemforspecificfunctionalproperties,andwhichcouldaffecttheprocessabilityandfunctionalperformance.Thesepolymericmaterialsystemshavemoltenviscositiestypicallylessthan10Pas(10poise).Apparentdiscrepanciesmayariseinresultsobtainedunderdifferingexperimentalconditions.Withoutchangingtheobserveddata,reportinginfull(asdescribedinthistestmethod)theconditionsunderwhichthedatawasobtainedmayenableapparentdifferencesobservedinanotherstudytobereconciled.Testdataobtainedbythistestmethodarerelevantandappropriateforuseinengineeringdesign.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1ThistestmethodisequivalenttoISO6721,Part10.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:
【正文语种】:英语
