【英文标准名称】:StandardPracticeforCarbonBlack-SamplingBulkShipments
【原文标准名称】:碳黑.散装装运物抽样的标准实施规程
【标准号】:ASTMD1900-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D24.61
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:散装;炭黑;天然橡胶;工艺;橡胶;抽样方法;航运;合成橡胶
【英文主题词】:carbonblack;hoppercars;hoppertrucks;samplingbulkshipments
【摘要】:Samplingofbulkshipmentsofcarbonblacksisofutmostimportancesincethelocationandnumberofsamplestakenbydifferentlaboratoriescanhaveasignificanteffectontheagreementoftestvaluesobtained.Thispracticeisforuseinobtainingrepresentativesamplesofcarbonblackineachcompartmentorintheentirehoppercarorhoppertruck.Thesesamplesmaybeusedtoascertaintheaveragequalityortheuniformityofashipment,orboth.1.1Thispracticecoversproceduresforthesamplinganddatareportingofbulkshipmentsofcarbonblackinthree-compartmenthopperrailcarsandcompartmentedbulkhoppertrailers.Note1-Theteststobemadeonthesamplesobtainedbythispractice,howmanysamplesaretaken,wheretheyaretaken,andwhatstatisticalvalues(ifany)toreportshallbedeterminedbyagreementbetweenthepurchaserandthemanufacturer.Thispracticegivesguidanceforuseindevelopingsuchagreementsorforusewhennoformalagreementexists.ThespecificdetailsofeachprocedurearedescribedinappropriateASTMtestmethodsusedfortestingcarbonblack.Note2-SomepurchasersormanufacturersmayconsiderFlexibleIntermediateBulkContainers(FIBC)tobeabulkshipment.SeePracticeD1799forguidanceonsamplingandreportingforthispackage.12.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G49
【国际标准分类号】:83_040_20
【页数】:2P.;A4
【正文语种】:


Product Code:SAE AS39029/49
Title:Contacts, Electrical Connector, Socket, Crimp Removable (For MIL-C-22992 Class L Connectors)
Issuing Committee:Ae-8c1 Connectors Committee
Scope:No scope available.