PD ISO/TR 210-2000 香精油.包装、状态调节和储存的一般规则
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【英文标准名称】:Essentialoils.Generalrulesforpackaging,conditioningandstorage
【原文标准名称】:香精油.包装、状态调节和储存的一般规则
【标准号】:PDISO/TR210-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-12-15
【实施或试行日期】:2000-12-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:香精油;包装件;油;陶瓷;金属;容器;包装材料;包装;药物;储存;颜料;杂质;接触食品的材料;玻璃;塑料
【英文主题词】:containers;materialsincontactwithfood;impurities;drugs;pigments;oils;ceramics;packages;packagingmaterials;essentialoils;packaging;plastics;metals;storage;glass
【摘要】:
【中国标准分类号】:X44
【国际标准分类号】:55_020;71_100_60
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:PracticeforSpecimenPreparationandMountingofPaperorVinylWallCoveringstoAssessSurfaceBurningCharacteristics
【原文标准名称】:评定表面燃烧性能用纸张或乙烯材料墙面饰层的试样制备和安装的实施规程
【标准号】:ANSI/ASTME2404a-2007
【标准状态】:作废
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:内部装饰;安装;纸;试样制备;表面;墙面饰层;墙
【英文主题词】:Burning;Interiordecoration;Mounting;Paper;Specimenpreparation;Specimens;Surfaces;Wallcoverings;Walls
【摘要】:Thispracticedescribesproceduresforspecimenpreparationandmountingwhentestingtextile,paperorvinyl(includingexpandedvinyl)wallorceilingcoveringmaterialstoassessflamespreadandsmokedevelopmentassurfaceburningcharacteristicsusingTestMethodE84.TestingisconductedwithTestMethodE84.Thispracticedoesnotprovidepass/failcriteriathatcanbeusedasaregulatorytool.Usethevaluesstatedininch-poundunitsasthestandard,inrefereedecisions.ThevaluesintheSIsystemofunitsaregiveninparentheses,forinformationonly;seeIEEE/ASTMSI-10forfurtherdetails.Thisfirestandardcannotbeusedtoprovidequantitativemeasures.Firetestingofproductsandmaterialsisinherentlyhazardous,andadequatesafeguardsforpersonnelandpropertyshallbeemployedinconductingthesetests.Firetestinginvolveshazardousmaterials,operations,andequipment.Thisstandardgivesinstructionsonspecimenpreparationandmounting,butthefire-test-responsemethodisgiveninTestMethodE84.SeealsoSection10.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotesshallnotbeconsideredrequirementsofthestandard.
【中国标准分类号】:P32
【国际标准分类号】:91_180
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforDeterminingDegradationEndPointinDegradablePolyethyleneandPolypropyleneUsingaTensileTest
【原文标准名称】:用拉伸试验对聚乙烯和聚丙烯老化过程的最终老化点的测定
【标准号】:ASTMD3826-1998(2002)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:D20.96
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:试验;塑料
【英文主题词】:brittlepoint;degradableplastics;plastics;polyethylene/polypropylenefilms/sheeting;tensileelongation;
【摘要】:Thetensileelongationpropertydeterminedbythispracticeisofvalueforthecharacterizationofdegradablematerials.Thetensileelongationpropertymayvarywithspecimenthickness,methodofpreparation,speedoftesting,typeofgripsused,andmannerofmeasuringtestextension.Consequently,whereprecisecomparativeresultsaredesired,thesefactorsmustbecarefullycontrolled.Thetensileelongationpropertymaybeutilizedtoprovidedataforresearchanddevelopmentandengineeringdesignaswellasqualitycontrolspecifications.However,datafromsuchtestscannotbeconsideredsignificantforapplicationsdifferingwidelyfromtheload-timescaleofthetestemployed.Materialsthatfailbytearinggiveanomalousdatathatcannotbecomparedwiththosefromnormalfailure.Beforeproceedingwiththistestmethod,referenceshouldbemadetothespecificationsofthematerialbeingtested.Anytestspecimenpreparation,conditioning,dimensions,ortestingparametersoracombinationthereof,coveredinthematerialspecificationsshalltakeprecedenceoverthosementionedinthistestmethod.Iftherearenomaterialspecifications,thenthedefaultconditionsapply.1.1Thispracticecoversthedeterminationofadegradation-endpoint(abrittlepoint)fordegradablepolyethylene/polypropylenefilmsandsheetinglessthan1.0mm(0.04in.)thick.Thispracticeisnotintendedfordeterminationoftherateofdegreeofdegradationofapolyethylene/polypropylenefilmorsheet,butrather,toassesswheninthecourseofitsdegradationundersomecondition,abrittlepointisreached.Ifonewishestomonitortensileelongationduringthedegradationprocess(suchaswhenthetensileelongationissignificantlygreaterthan5%),TestMethodD882isrecommended.Thispracticeshouldnotbeconsideredtheonlywayofdeterminingadegradation-endpoint.1.2Tensilepropertiesofplastics1.0mm(0.04in.)orgreaterinthicknessshallbedeterminedinaccordancewithTestMethodD638.1.3Useastaticweighing-constantrateofgripseparationtest.Thisprocedureemploysaconstantrateofseparationofthegripsholdingthesampleandastaticloadcell.Note18212;Thisprocedureisbasedontheuseofgripseparationasameasureofextension;however,thedesirabilityofusingextensionindicatorsaccurateto177;1.0%orbetterasspecifiedinTestMethodD638isrecognized,andaprovisionfortheuseofsuchinstrumentationisincorporatedintheprocedure.1.4Thisprocedurehasbeensuccessfulfordeterminingthedegradationendpointofethylene-carbon-monoxidecopolymersandhasscreenedsuccessfullytwootheradditive-typepolyethylenesinaroundrobintest.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.7ThereisnoequivalentISOstandard.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:4P.;A4
【正文语种】:
