SAE AS81582/8 Connector, Adapter Assembly, Umbilical Cable to Stores Interface, Lanyard Release
作者:标准资料网 时间:2024-05-20 20:51:37 浏览:8737
来源:标准资料网
Product Code:SAE AS81582/8
Title:Connector, Adapter Assembly, Umbilical Cable to Stores Interface, Lanyard Release
Issuing Committee:Ae-8c1 Connectors Committee
Scope:No scope available.
【英文标准名称】:StandardClassificationSystemforNylonInjectionandExtrusionMaterials(PA)
【原文标准名称】:尼龙注入及挤压材料(PA)的标准分类系统
【标准号】:ASTMD4066-2001a(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:D20.15
【标准类型】:(Classification)
【标准水平】:()
【中文主题词】:
【英文主题词】:classification;classificationsystem;linecallout;plasticmaterials;Linecall-outspecifications--plastics;Molding/extrusioncompounds/materials--specifications;Nylonplastics(PA);Plastics--specifications;Polyamide(PA)--specifications;Classific
【摘要】:1.1Thisclassificationsystemcoversnylonmaterialssuitableforinjectionmoldingandextrusion.Someofthesecompositionsarealsosuitableforcompressionmoldingandapplicationfromsolution.1.2Thepropertiesincludedinthisclassificationsystemarethoserequiredtoidentifythecompositionscovered.Theremaybeotherrequirementsnecessarytoidentifyparticularcharacteristicsimportanttospecializedapplications.ThesemaybespecifiedbyusingthesuffixesasgiveninSection5.1.3Thisclassificationsystemandsubsequentlinecall-out(specification)areintendedtoprovideameansofcallingoutplasticmaterialsusedinthefabricationofenditemsorparts.Itisnotintendedfortheselectionofmaterials.Materialselectionshouldbemadebythosehavingexpertiseintheplasticfieldaftercarefulconsiderationofthedesignandtheperformancerequiredofthepart,theenvironmenttowhichitwillbeexposed,thefabricationprocesstobeemployed,thecostsinvolved,andtheinherentpropertiesofthematerialotherthanthosecoveredbythisclassificationsystem.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.5Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section11,ofthisclassificationsystem.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThisclassificationsystemissimilartoISO1874-1/-21993,althoughthetechnicalcontentissignificantlydifferent.Note28212;Thisclassificationsystemisbeingrevisedtoincludeinternational4-mmspecimensandtestproceduresasthestandardforcompliance.The3.2-mmspecimens;testmethods;andTablesPA,A,andBareincludedinAppendixX3asareferenceforthosewishingtousethem.Itisrecommendedthatthematerialmanufacturerbeconsultedonallcall-outsagainstthisclassificationsystem.
【中国标准分类号】:G32
【国际标准分类号】:83_080_20
【页数】:19P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticesforGroundLaboratoryAtomicOxygenInteractionEvaluationofMaterialsforSpaceApplications
【原文标准名称】:太空用材料的地面实验室原子氧交互评价的标准规程
【标准号】:ASTME2089-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:E21.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thesepracticesenablethefollowinginformationtobeavailable:3.1.1Materialatomicoxygenerosioncharacteristics.3.1.2Anatomicoxygenerosioncomparisonoffourwell-characterizedpolymers.Theresultingdataareusefulto:3.2.1ComparetheatomicoxygendurabilityofspacecraftmaterialsexposedtothelowEarthorbitalenvironment.3.2.2Comparetheatomicoxygenerosionbehaviorbetweenvariousgroundlaboratoryfacilities.3.2.3Comparetheatomicoxygenerosionbehaviorbetweengroundlaboratoryfacilitiesandin-spaceexposure.3.2.4ScreenmaterialsbeingconsideredforlowEarthorbitalspacecraftapplication.However,cautionshouldbeexercisedinattemptingtopredictin-spacebehaviorbasedongroundlaboratorytestingbecauseofdifferencesinexposureenvironmentandsynergisticeffects.1.1Theintentofthesepracticesistodefineatomicoxygenexposureproceduresthatareintendedtominimizevariabilityinresultswithinanyspecificatomicoxygenexposurefacilityaswellascontributetotheunderstandingofthedifferencesintheresponseofmaterialswhentestedindifferentfacilities.1.2Thesepracticesarenotintendedtospecifyanyparticulartypeofatomicoxygenexposurefacilitybutsimplyspecifyproceduresthatcanbeappliedtoawidevarietyoffacilities.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.
【中国标准分类号】:V10
【国际标准分类号】:27_120_30
【页数】:5P.;A4
【正文语种】:
