ISO 18852-2012 橡胶配合料.多点氮表面面积(NSA)和统计厚度表面面积(STSA)的测定
作者:标准资料网 时间:2024-05-23 10:10:02 浏览:8920
来源:标准资料网
【英文标准名称】:Rubbercompoundingingredients-Determinationofmultipointnitrogensurfacearea(NSA)andstatisticalthicknesssurfacearea(STSA)
【原文标准名称】:橡胶配合料.多点氮表面面积(NSA)和统计厚度表面面积(STSA)的测定
【标准号】:ISO18852-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-04-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Analysis;Areameasurement;BETmethod;Brunauer;Carbonblack;Chargematerials;Chemicalproperties;Determination;Emmett;Finishes;Gasadsorption;Interpretations;Measurement;Measuringtechniques;Plates(tableware);Referencematerials;Rubber;Rubbermixture;Soot;Surfaceproperties;Surfaces;Testing;Thickness
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_040_20
【页数】:11P;A4
【正文语种】:英语
【英文标准名称】:Liveworking-Insulatingropes(IEC62192:2009);GermanversionEN62192:2009
【原文标准名称】:带电工作.绝缘绳索(IEC62192-2009).德文版本EN62192-2009
【标准号】:EN62192-2009
【标准状态】:现行
【国别】:
【发布日期】:2010-02
【实施或试行日期】:2010-02-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:一致性评估;定义;耐电强度;电气工程;电气设备;用具;使用说明书;绝缘的;绝缘型材;绝缘;带电作业;作标记;材料;职业安全;合格试验;绳索;常规检验;警告;规范(验收);测试;工具;电压;工作场所安全
【英文主题词】:Conformityassessment;Definitions;Electricstrength;Electricalengineering;Electricalequipment;Implements;Instructionsforuse;Insulated;Insulatedsections;Insulations;Liveworking;Marking;Materials;Occupationalsafety;Qualificationtests;Ropes;Routinechecktests;Safety;Specification(approval);Testing;Tools;Voltage;Workplacesafety
【摘要】:
【中国标准分类号】:K09
【国际标准分类号】:13_260
【页数】:25P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforFlexuralPropertiesofFiberReinforcedPultrudedPlasticRods
【原文标准名称】:纤维增强挤拉制塑料棒弯曲性能的标准试验方法
【标准号】:ASTMD4476-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D20.18
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:flexuralproperties;plasticrods;pultrudedproducts;thermosettingplastics;Deflection--plastics;Elasticdeformation;Fiber-reinforced-plastic(FRP);Flexuraltesting--plastics;Glass-fiber-reinforced(GRP)plastics;Loadingtests--plastics;Parall
【摘要】:Flexuralpropertiesdeterminedbythistestmethodareespeciallyusefulforqualitycontrolandspecificationpurposes.Themaximumaxialfiberstressesoccuronalineundertheloadingnose.Theuseofthesemicircularcrosssectioneliminatesprematurecompressionshearthathasbeennotedinthree-pointflexuretestsonfull-roundrods.Flexuralpropertiesmayvarywithspecimendepth,temperature,atmosphericconditions,anddifferencesinrateofstraining.Beforeproceedingwiththistestmethod,referenceshouldbemadetothespecificationofthematerialbeingtested.Anytestspecimenpreparation,conditioning,dimensions,ortestingparameters,orcombinationthereof,coveredinthematerialsspecificationshalltakeprecedenceoverthosementionedinthistestmethod.Iftherearenomaterialspecifications,thenthedefaultconditionsapply.1.1Thistestmethodcoversthedeterminationoftheflexuralpropertiesoffiber-reinforcedpultrudedplasticrods.Thespecimenisarodwithasemicircularcrosssection,moldedorcutfromlengthsofpultrudedrods(seeFig.1).Thistestmethodisdesignedforrodswithadiameterof1/2in.orgreater.Note18212;ThereisnoknownISOequivalentforthistestmethod.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.FIG.1CrossSectionofTestSpecimen
【中国标准分类号】:G33
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语
