SAE J947 Glossary of Fiberboard Terminology
作者:标准资料网 时间:2024-05-04 22:58:01 浏览:8835
来源:标准资料网
Product Code:SAE J947
Title:Glossary of Fiberboard Terminology
Issuing Committee:Textile And Flexible Plastics Committee
Scope:This information report presents the terminology and definitions as used in the fiberboard industry.
【英文标准名称】:StandardTestMethodforRubberProperty-EffectofLiquids
【原文标准名称】:液体对橡胶性能影响的标准试验方法
【标准号】:ASTMD471-2006
【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(ASTM)
【起草单位】:D11.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:天然橡胶;性能;橡胶;合成橡胶;测试;拒水性
【英文主题词】:elevatedtemperature;fluidimmersion;liquidimmersion;referencefuel;rubberarticles;rubberproducts;serviceliquid;
【摘要】:Certainrubberarticles,forexample,seals,gaskets,hoses,diaphragms,andsleeves,maybeexposedtooils,greases,fuels,andotherfluidsduringservice.Theexposuremaybecontinuousorintermittentandmayoccuroverwidetemperatureranges.Propertiesofrubberarticlesdeteriorateduringexposuretotheseliquids,affectingtheperformanceoftherubberpart,whichcanresultinpartialfailure.Thistestmethodattemptstosimulateserviceconditionsthroughcontrolledacceleratedtesting,butmaynotgiveanydirectcorrelationwithactualpartperformance,sinceserviceconditionsvarytoowidely.Ityieldscomparativedataonwhichtobasejudgmentastoexpectedservicequality.Thistestmethodissuitableforspecificationcompliancetesting,qualitycontrol,refereepurposes,andresearchanddevelopmentwork.1.1Thistestmethodcoverstherequiredprocedurestoevaluatethecomparativeabilityofrubberandrubber-likecompositionstowithstandtheeffectofliquids.Itisdesignedfortesting:(1)specimensofvulcanizedrubbercutfromstandardsheets(seePracticeD3182),(2)specimenscutfromfabriccoatedwithvulcanizedrubber(seeTestMethodsD751),or(3)finishedarticlesofcommerce(seePracticeD3183).Thistestmethodisnotapplicabletothetestingofcellularrubbers,porouscompositions,andcompressedsheetpacking,exceptasdescribedin11.2.2.1.2ASTMOilsNo.2andNo.3,formerlyusedinthistestmethodasstandardtestliquids,arenolongercommerciallyavailableandin1993werereplacedwithIRM902andIRM903,respectively(seeAppendixX1fordetails).1.3ASTMNo.1Oil,previouslyusedinthistestmethodasastandardtestliquid,isnolongercommerciallyavailableandin2005wasreplacedwithIRM901;referto,FootnoteA,andAppendixX3fordetails.1.4Thistestmethodincludesthefollowing:1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:13P.;A4
【正文语种】:
Product Code:SAE MAM2201
Title:Tolerances, Metric, Aluminum and Aluminum Alloy Bar, Rod, Wire, and Forging Stock, Rolled, Drawn, or Cold Finished
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope: This specification covers established metric manufacturing tolerances applicable to aluminum alloy rolled, drawn, or cold finished bar, rod, wire, and forging stock ordered to metric dimensions. These tolerances apply to all conditions, unless otherwise noted.