DIN ISO 4649-2006 硫化或热塑橡胶.滚筒法进行耐磨损测定(ISO4649:2002)
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【英文标准名称】:Rubber,vulcanizedorthermoplastic-Determinationofabrasionresistanceusingarotatingcylindricaldrumdevice(ISO4649:2002)EnglishversionofDINISO4649:2006-11
【原文标准名称】:硫化或热塑橡胶.滚筒法进行耐磨损测定(ISO4649:2002)
【标准号】:DINISO4649-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-11
【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】:磨蚀;磨蚀作用;抗磨性;磨蚀试验;圆柱体形的;定义;测定;弹性体;玻璃沙纸;材料试验;塑料和橡胶技术;磨耗试验;旋转;橡胶;试验设备;试验报告;试样;试验;热塑性的;热塑性聚合物;硫化橡胶;磨损;耐磨性;磨损试验;耐磨损特性
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiestwomethodsforthedeterminationoftheresistanceofrubbertoabrasionbymeansofarotatingcylindricaldrumdevice.Themethodsinvolvedeterminationofthevolumelossduetotheabrasiveactionofrubbingatestpieceoveraspecifiedgradeofabrasivesheet.MethodAisforanon-rotatingtestpieceandmethodBforarotatingtestpiece.Foreachmethod,theresultcanbereportedasarelativevolumelossoranabrasionresistanceindex.NOTE1UsersofpreviouseditionsofthisInternationalStandardshouldbeawarethatmethodAandmethodBinthiseditionhavebeenchanged.Inthisedition,methodA(non-rotatingtestpiece)withthecalculationofrelativevolumeloss(see3.2)correspondstomethodAofthepreviouseditions.MethodA(non-rotatingtestpiece)andmethodB(rotatingtestpiece)withcalculationofabrasionresistanceindex(see3.3)werebothincludedinmethodBinthepreviouseditions.Becausefactorssuchasthegradeofabrasivesheet,thetypeofadhesiveusedinthemanufactureofthesheetandcontaminationandwearcausedbyprevioustestingleadtovariationsintheabsolutevaluesofabrasionloss,alltestsarecomparative.Runswithareferencecompoundareincludedsothattheresultsmaybeexpressedeitherasarelativevolumelosscomparedtoacalibratedabrasivesheetoranabrasionresistanceindexcomparedtoareferencecompound.NOTE2Theabrasionlossisoftenmoreuniformusingtherotatingtestpiecebecausethewholesurfaceofthetestpieceisincontactwiththeabrasivesheetoverthedurationofthetest.However,thereisconsiderableexperienceusingthenon-rotatingtestIpiece.Thesetestmethodsaresuitableforcomparativetesting,qualitycontrol,specificationcompliancetesting,refereepurposes,andresearchanddevelopmentwork.Nocloserelationbetweentheresultsofthisabrasiontestandserviceperformancecanbeinferred.
【中国标准分类号】:G40
【国际标准分类号】:83_060
【页数】:20P.;A4
【正文语种】:英语
Product Code:SAE AS33931
Title:Packing, Preformed, Straight Thread Tube Fitting Boss, Hydraulic, -65掳F to +275 掳F
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.【英文标准名称】:StandardTestMethodsforChemicalAnalysisofHydraulicCement
【原文标准名称】:水凝水泥的化学分析用标准试验方法
【标准号】:ASTMC114-2009
【标准状态】:现行
【国别】:
【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】:C01.23
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:化学分析;成分分析;水凝水泥;碱性含量水泥;氧化铝;氢氧化铵水泥;氧化钙含量;化学分析-水泥/混凝土/集合物;可溶氯仿有机物质含量;水凝水泥混凝土;不可溶物质含量;不可溶残渣含量;氧化铁含量;燃烧损失(LOI);氧化镁(MgO)含量;氧化镁含量;可选择的方法;有机物质含量;五氧化二磷含量;硅酸盐水泥;氧化钾含量;快速测试;参考方法;残留物;二氧化硅含量;氧化钠含量;光谱测定法-火焰光谱测定法;硫化物含量;三氧化硫;动物脂肪含量;二氧化钛含量;Vinsol酯含量;水溶物质含量
【英文主题词】:chemicalanalysis;compositionalanalysis;hydrauliccements;Alkaliescontent--cement;Aluminumoxide(Al2O3)content;Ammoniumhydroxidecontent;Calciumoxide(CaO)content;Chemicalanalysis--cement/concrete/aggregate;Chloroform-solubleorganicsubstancescontent;Hydrauliccementconcrete;Insolublemattercontent;Insolubleresiduecontent;Ironoxidecontent;Lossonignition(LOI);Magnesiumoxide(MgO)content;Manganicoxidecontent;Optionalmethods;Organicmattercontent;Phosphoruspentoxidecontent;Portlandcement;Potassiumoxide(K2O)content;Rapidtesting;Refereemethods;Residue;Silicondioxide(SiO2)content;Sodiumoxide(Na2O)content;Spectrophotometry--flamephotometry;Sulfidecontent;Sulfurtrioxide(SO3);Tallowcontent;Titaniumdioxide(TiO2)content;Vinsolresincontent;Water-soluble-mattercontent
【摘要】:1.1Thesetestmethodscoverthechemicalanalysesofhydrauliccements.Anytestmethodsofdemonstratedacceptableprecisionandbiasmaybeusedforanalysisofhydrauliccements,includinganalysesforrefereeandcertificationpurposes,asexplainedinSection3.Specificchemicaltestmethodsareprovidedforeaseofreferenceforthosedesiringtousethem.TheyaregroupedasReferenceTestMethodsandAlternativeTestMethods.Thereferencetestmethodsarelongacceptedclassicalchemicaltestmethodswhichprovideareasonablywell-integratedbasicschemeofanalysisforhydrauliccements.Thealternativetestmethodsgenerallyprovideindividualdeterminationofspecificcomponentsandmaybeusedaloneorasalternatesanddeterminationswithinthebasicschemeattheoptionoftheanalystandasindicatedintheindividualmethod.1.2Contents:Section
Subject
2
ReferencedDocuments
3
NumberofDeterminatio
【中国标准分类号】:
【国际标准分类号】:91_100_10
【页数】:32P.;A4
【正文语种】: