【英文标准名称】:Testmethodsforpigments--Part3:Tintingstrength--Section2:Determinationofrelativetintingstrengthofwhitepigments--Visualcomparisonmethod
【原文标准名称】:颜料试验方法.第3部分:着色力.第2节:白颜料相对着色力的测定.视觉比较法
【标准号】:JISK5101-3-2-2004
【标准状态】:现行
【国别】:日本
【发布日期】:2004-02-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,白色顔料の相対着色力を同じ種類の受渡当事者間で協定した比較顔料の相対着色力と比較するための一般試験方法について規定する。この規格では二つの方法(A法及びB法)について規定する。
【中国标准分类号】:G53
【国际标准分类号】:87_060_10
【页数】:12P;A4
【正文语种】:日语


【英文标准名称】:StandardTestMethodforTensileStrengthandYoung''sModulusofFibers
【原文标准名称】:纤维的抗拉强度及杨氏模量的标准试验方法
【标准号】:ASTMC1557-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:C28.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Advancedceramics;Ambienttemperature;Carbonfibers;Ceramicmatrixcomposites;Glassfibermaterials/applications;Metalmatrixcomposites;Polymers;Qualitycontrol(QC);Qualitycontrol(QC)--plastics;Screeningofcandidatefibers;Tensilepropertie
【摘要】:Propertiesdeterminedbythistestmethodareusefulintheevaluationofnewfibersattheresearchanddevelopmentlevels.Fiberswithdiametersupto250x00D7;10-6marecoveredbythistestmethod.Veryshortfibers(includingwhiskers)callforspecializedtesttechniques(1)andarenotcoveredbythistestmethod.Thistestmethodmayalsobeusefulintheinitialscreeningofcandidatefibersforapplicationsinpolymer,metalorceramicmatrixcomposites,andqualitycontrolpurposes.Becauseoftheirnature,ceramicfibersdonothaveauniquestrength,butrather,adistributionofstrengths.Inmostcaseswhenthestrengthofthefibersiscontrolledbyonepopulationofflaws,thedistributionoffiberstrengthscanbedescribedusingatwo-parameterWeibulldistribution,althoughotherdistributionshavealsobeensuggested(2,3).Thistestmethodconstitutesamethodologytoobtainthestrengthofasinglefiber.ForthepurposeofdeterminingtheparametersofthedistributionoffiberstrengthsitisrecommendedtofollowthistestmethodinconjunctionwithPracticeC1239.1.1Thistestmethodcoversthepreparation,mounting,andtestingofsinglefibers(obtainedeitherfromafiberbundleoraspool)forthedeterminationoftensilestrengthandYoung''smodulusatambienttemperature.Advancedceramic,glass,carbonandotherfibersarecoveredbythisteststandard.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W04
【国际标准分类号】:81_060_30
【页数】:10P.;A4
【正文语种】:英语