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ASTM D7193-2005 非饱和加色剂的聚四氟乙烯(PTFE)挤制薄膜或窄条带材的标准规范

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【英文标准名称】:StandardSpecificationforUnsinteredPigmentedPolytetrafluoroethylene(PTFE)ExtrudedFilmorTape
【原文标准名称】:非饱和加色剂的聚四氟乙烯(PTFE)挤制薄膜或窄条带材的标准规范
【标准号】:ASTMD7193-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:(Specification)
【标准水平】:()
【中文主题词】:窄条带材;薄膜;聚四氟乙烯;PTFE;挤压的;塑料薄膜
【英文主题词】:apparentdensity;elongation;extruded;film;fluorocarbonfilm;pigmented;PTFE;PTFEtape;tape;tensile;threadsealtape;unsintered
【摘要】:1.1Thisspecificationcoversunsintered,pigmented,extrudedfilmsortapesmanufacturedfrompolytetrafluoroethylene,innominalthicknessesfrom0.025mm(0.001in.)to0.51mm(0.020in.),thatare>97%virginPTFEincompositionpriortointroducingpigments.1.1.1TheuseofrecycledPTFEforproductionofunsinteredextrudedfilmsortapeshasnotbeenidentifiedatthistime.Whencommercialusableprocessesandmaterialsareavailable,thisspecificationwillberevisedtoincluderecycledmaterials.1.2ThevaluesstatedinSIunitsaredetailedinIEEE/ASTMSI-10aretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblemsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;AlthoughthisspecificationandISO/DIS13000-1(1997)andISO/DIS13000-2(1997)differinapproachordetail,dataobtainedrelatingtospecificproperties,usingeitheraretechnicallyequivalent.Note28212;ThisspecificationisintendedtobeacomplementtoSpecificationD6585,asthematerialscoveredhereinvarysignificantlyenoughduetotheiradditivestowarrantastand-alonesetofrequirements.
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:3P.;A4
【正文语种】:


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【英文标准名称】:StandardSpecificationforUraniumOxideswitha235UContentofLessThan5%forDissolutionPriortoConversiontoNuclear-GradeUraniumDioxide
【原文标准名称】:转换成核纯级二氧化铀之前溶解用含5%以下235U的氧化铀的标准规范
【标准号】:ASTMC1334-2005(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:C26.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:nuclearfuel;uraniumoxide;uraniumoxidedissolution;Dissolution;Nuclearfuels(reactor)--specifications;Nuclearmaterials/applications--specifications;Uranium--specifications;Uraniumoxide
【摘要】:1.1Thisspecificationcoversuraniumoxides,includingprocessedbyproductsorscrapmaterial(powder,pellets,orpieces),thatareintendedfordissolutionintouranylnitratesolutionmeetingtherequirementsofSpecificationC788priortoconversionintonucleargradeUO2powderwitha235Ucontentoflessthan5%.ThisspecificationdefinestheimpurityanduraniumisotopelimitsforsuchuraniapowdersthataretobedissolvedpriortoprocessingtonucleargradeUO2asdefinedinSpecificationC753.1.2Thisspecificationprovidesthenuclearindustrywithageneralstandardforsuchuraniumoxidepowders.Itrecognizesthediversityofconversionprocessesandtheprocessestowhichsuchpowdersaresubsequentlytobesubjected(forinstance,bysolventextraction).Itisthereforeanticipatedthatitmaybenecessarytoincludesupplementaryspecificationlimitsbyagreementbetweenthebuyerandseller.1.3Thescopeofthisspecificationdoesnotcomprehensivelycoverallprovisionsforpreventingcriticalityaccidents,forhealthandsafety,orforshipping.Observanceofthisspecificationdoesnotrelievetheuseroftheobligationtoconformtoallinternational,national,stateandlocalregulationsforprocessing,shipping,oranyotherwayofusinguraniapowders(see2.2and2.3).
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:3P.;A4
【正文语种】:英语


【英文标准名称】:Aluminiumandaluminiumalloys-Anodizing-Part11:measurementofspecularreflectanceandspecularglossofanodicoxidationcoatingsatanglesof20o,45o,60oor85o.
【原文标准名称】:铝和铝合金.阳极化.第11部分:以20度、45度、60度或85度角度测定阳极氧化层的镜面反射率和镜面光泽
【标准号】:NFA91-455-11-2000
【标准状态】:作废
【国别】:法国
【发布日期】:2000-12-01
【实施或试行日期】:2000-12-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Alloys;Aluminium;Aluminiumalloys;Anodic;Anodiccoating;Anodicoxidation;Coatings;Definition;Definitions;Degreeofbrightness;Gloss(ofsurface);Incidenceangles;Incidenceoflight;Inorganic;Inspection;Materialstesting;Measurement;Measuringinstruments;Measuringtechniques;Metalcoatings;Mirrorcoatings;Non-metalliccoatings;Oxidation;Oxidecoatings;Reflectancefactor;Reflectancemeasurement;Refractiveindex;Specularreflection;Testequipment;Testing
【摘要】:
【中国标准分类号】:A29
【国际标准分类号】:25_220_20;77_120_10
【页数】:18P.;A4
【正文语种】:其他