ASTM D 2019-1997 纸和纸板中杂质的标准试验方法
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【英文标准名称】:StandardTestMethodforDirtinPaperandPaperboard
【原文标准名称】:纸和纸板中杂质的标准试验方法
【标准号】:ASTMD2019-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:纸板;试验;纸
【英文主题词】:Board(paper);Paper;Testing
【摘要】:
【中国标准分类号】:Y31
【国际标准分类号】:85_060
【页数】:3P;A4
【正文语种】:英语
【原文标准名称】:纸和纸板中杂质的标准试验方法
【标准号】:ASTMD2019-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:纸板;试验;纸
【英文主题词】:Board(paper);Paper;Testing
【摘要】:
【中国标准分类号】:Y31
【国际标准分类号】:85_060
【页数】:3P;A4
【正文语种】:英语
下载地址: 点击此处下载
上一篇: ASTM D 5039-1997 纸反面识别的标准试验方法
下一篇: ASTM E 1899-1997 利用与P-甲苯磺酰异氰酸盐(TSI)的反应和氢氧化四丁基铵的电势滴定法的羟基标准试验方法
下一篇: ASTM E 1899-1997 利用与P-甲苯磺酰异氰酸盐(TSI)的反应和氢氧化四丁基铵的电势滴定法的羟基标准试验方法
【英文标准名称】:Paints,varnishesandcoatings-Corrosionprotectionofsupportingthin-walledbuildingcomponentsmadeofsteel
【原文标准名称】:涂料、清漆和涂层.薄壁钢制建筑部件的支持腐蚀保护
【标准号】:DIN55634-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:涂层材料;涂层;组件;建筑;防腐蚀;腐蚀性;定义;尺寸;承载;作标记;材料;防护覆层;质量保证;规范(验收);钢结构作业;监督(认可);试验;厚度;薄壁
【英文主题词】:Coatingmaterials;Coatings;Components;Construction;Corrosionprotection;Corrosivity;Definitions;Dimensions;Loadbearing;Marking;Materials;Protectivecoatings;Qualityassurance;Specification(approval);Structuralsteelwork;Surveillance(approval);Testing;Thickness;Thin-walled
【摘要】:Thisstandardappliestotheprotectionfromcorrosionofsupportingthin-walledbuildingcomponentsmadefromsteel,thenominalsheetthicknessofwhichisupto3mmandwhicharesubjectedtoatmosphericcorrosionstress.Thebuildingcomponentsaremanufacturedfromsteelcoatedbyzinc(hot-dipgalvanizing)orzincalloysandhavingafterwardseithercoil-coatedorcoatedbypiece-workcoatingatplantorsite,usingmetalliccoatings,organiccoatingsormetallicandorganiccoatings(duplexsystems).
【中国标准分类号】:A29
【国际标准分类号】:77_060;91_080_10
【页数】:31P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforConcentrationLimitsofFlammabilityofChemicals(VaporsandGases)
【原文标准名称】:化合物(蒸气和气体)易燃性浓度限值的标准试验方法
【标准号】:ASTME681-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E27.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:化合物;浓缩;最大值;试验;材料;防火安全;易燃性;统计学
【英文主题词】:flammability;chemicals;vapors;gases
【摘要】:TheLFLandUFLofgasesandvaporsdefinetherangeofflammableconcentrationsinair.Limitsofflammabilitymaybeusedtodetermineguidelinesforthesafehandlingofvolatilechemicals.Theyareusedparticularlyinassessingventilationrequirementsforthehandlingofgasesandvapors.NFPA69providesguidanceforthepracticaluseofflammabilitylimitdata,includingtheappropriatesafetymarginstouse.Note28212;Forhydrocarbons,thebreakpointbetweennonflammabilityandflammabilityoccursoveranarrowconcentrationrangeatthelowerflammabilitylimit,butthebreakpointislessdistinctattheupperlimit.Formaterialsfoundtobenon-reproducibleper13.1.1thatarelikelytohavelargequenchingdistancesandmaybedifficulttoignite,suchasammoniaandcertainhalogenatedhydrocarbon,thelowerandupperlimitsofthesematerialsmaybothbelessdistinct.Thatis,awiderrangeexistsbetweenflammableandnonflammableconcentrations(seeAnnexA1).Note38212;ThismethodmeasurestheLFLandUFLforupward(andpartiallyoutward)flamepropagation.thelimitsfordownwardflamepropagationarenarrower.1.1Thistestmethodcoversthedeterminationofthelowerandupperconcentrationlimitsofflammabilityofchemicalshavingsufficientvaporpressuretoformflammablemixturesinairatatmosphericpressureatthetesttemperature.Thistestmethodmaybeusedtodeterminetheselimitsinthepresenceofinertdilutiongases.Nooxidantstrongerthanairshouldbeused.Note18212;Thelowerflammabilitylimitandupperflammabilitylimitarealsoreferredtoasthelowerexplosivelimit(LEL)andtheupperexplosivelimit(UEL),respectively.1.2Thistestmethodisbasedonelectricalignitionandvisualobservationsofflamepropagation.Usersmayexperienceproblemsiftheflamesaredifficulttoobserve(forexample,irregularpropagationorinsufficientluminescenceinthevisiblespectrum),ifthetestmaterialrequireslargeignitionenergy,orifthematerialhaslargequenchingdistances.1.3providesamodifiedtestmethodformaterials(suchascertainamines,halogenatedmaterials,andthelike)withlargequenchingdistanceswhichmaybedifficulttoignite.1.4Inothersituationswherestrongignitionsources(suchasdirectflameignition)isconsideredcredible,theuseofatestmethodemployinghigherenergyignitionsourceinasufficientlylargepressurechamber(analogous,forexample,tothemethodsinTestMethodE2079formeasuringlimitingoxygenconcentration)maybemoreappropriate.Inthiscase,expertadvicemaybenecessary.1.5Theflammabilitylimitsdependonthetesttemperatureandpressure.Thistestmethodislimitedtoaninitialpressureofthelocalambientorless,withapracticallowerpressurelimitofapproximately13kPa(100mmHg).Themaximumpracticaloperatingtemperatureofthisequipmentisapproximately150176;C(302176;F).1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.1.7Thistestmethodshouldbeusedtomeasureanddescribethepropertiesofmaterials,products,orassembliesinresponsetoheatandflameundercontrolledlaboratoryconditionsandshouldnotbeusedtodescribeorappraisethefirehazardorfireriskofmaterials,products,orassembliesunderactualfireconditions.However,resultsofthistestmethodmaybeusedaselementsofafireriskassessmentthattakesintoaccountallofthefactorspertinenttoanassessmentofthefirehazardofaparticularenduse.1.8Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddress......
【中国标准分类号】:G04
【国际标准分类号】:13_220_40;71_060_01;71_080_01
【页数】:12P.;A4
【正文语种】:
【原文标准名称】:涂料、清漆和涂层.薄壁钢制建筑部件的支持腐蚀保护
【标准号】:DIN55634-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:涂层材料;涂层;组件;建筑;防腐蚀;腐蚀性;定义;尺寸;承载;作标记;材料;防护覆层;质量保证;规范(验收);钢结构作业;监督(认可);试验;厚度;薄壁
【英文主题词】:Coatingmaterials;Coatings;Components;Construction;Corrosionprotection;Corrosivity;Definitions;Dimensions;Loadbearing;Marking;Materials;Protectivecoatings;Qualityassurance;Specification(approval);Structuralsteelwork;Surveillance(approval);Testing;Thickness;Thin-walled
【摘要】:Thisstandardappliestotheprotectionfromcorrosionofsupportingthin-walledbuildingcomponentsmadefromsteel,thenominalsheetthicknessofwhichisupto3mmandwhicharesubjectedtoatmosphericcorrosionstress.Thebuildingcomponentsaremanufacturedfromsteelcoatedbyzinc(hot-dipgalvanizing)orzincalloysandhavingafterwardseithercoil-coatedorcoatedbypiece-workcoatingatplantorsite,usingmetalliccoatings,organiccoatingsormetallicandorganiccoatings(duplexsystems).
【中国标准分类号】:A29
【国际标准分类号】:77_060;91_080_10
【页数】:31P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforConcentrationLimitsofFlammabilityofChemicals(VaporsandGases)
【原文标准名称】:化合物(蒸气和气体)易燃性浓度限值的标准试验方法
【标准号】:ASTME681-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E27.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:化合物;浓缩;最大值;试验;材料;防火安全;易燃性;统计学
【英文主题词】:flammability;chemicals;vapors;gases
【摘要】:TheLFLandUFLofgasesandvaporsdefinetherangeofflammableconcentrationsinair.Limitsofflammabilitymaybeusedtodetermineguidelinesforthesafehandlingofvolatilechemicals.Theyareusedparticularlyinassessingventilationrequirementsforthehandlingofgasesandvapors.NFPA69providesguidanceforthepracticaluseofflammabilitylimitdata,includingtheappropriatesafetymarginstouse.Note28212;Forhydrocarbons,thebreakpointbetweennonflammabilityandflammabilityoccursoveranarrowconcentrationrangeatthelowerflammabilitylimit,butthebreakpointislessdistinctattheupperlimit.Formaterialsfoundtobenon-reproducibleper13.1.1thatarelikelytohavelargequenchingdistancesandmaybedifficulttoignite,suchasammoniaandcertainhalogenatedhydrocarbon,thelowerandupperlimitsofthesematerialsmaybothbelessdistinct.Thatis,awiderrangeexistsbetweenflammableandnonflammableconcentrations(seeAnnexA1).Note38212;ThismethodmeasurestheLFLandUFLforupward(andpartiallyoutward)flamepropagation.thelimitsfordownwardflamepropagationarenarrower.1.1Thistestmethodcoversthedeterminationofthelowerandupperconcentrationlimitsofflammabilityofchemicalshavingsufficientvaporpressuretoformflammablemixturesinairatatmosphericpressureatthetesttemperature.Thistestmethodmaybeusedtodeterminetheselimitsinthepresenceofinertdilutiongases.Nooxidantstrongerthanairshouldbeused.Note18212;Thelowerflammabilitylimitandupperflammabilitylimitarealsoreferredtoasthelowerexplosivelimit(LEL)andtheupperexplosivelimit(UEL),respectively.1.2Thistestmethodisbasedonelectricalignitionandvisualobservationsofflamepropagation.Usersmayexperienceproblemsiftheflamesaredifficulttoobserve(forexample,irregularpropagationorinsufficientluminescenceinthevisiblespectrum),ifthetestmaterialrequireslargeignitionenergy,orifthematerialhaslargequenchingdistances.1.3providesamodifiedtestmethodformaterials(suchascertainamines,halogenatedmaterials,andthelike)withlargequenchingdistanceswhichmaybedifficulttoignite.1.4Inothersituationswherestrongignitionsources(suchasdirectflameignition)isconsideredcredible,theuseofatestmethodemployinghigherenergyignitionsourceinasufficientlylargepressurechamber(analogous,forexample,tothemethodsinTestMethodE2079formeasuringlimitingoxygenconcentration)maybemoreappropriate.Inthiscase,expertadvicemaybenecessary.1.5Theflammabilitylimitsdependonthetesttemperatureandpressure.Thistestmethodislimitedtoaninitialpressureofthelocalambientorless,withapracticallowerpressurelimitofapproximately13kPa(100mmHg).Themaximumpracticaloperatingtemperatureofthisequipmentisapproximately150176;C(302176;F).1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.1.7Thistestmethodshouldbeusedtomeasureanddescribethepropertiesofmaterials,products,orassembliesinresponsetoheatandflameundercontrolledlaboratoryconditionsandshouldnotbeusedtodescribeorappraisethefirehazardorfireriskofmaterials,products,orassembliesunderactualfireconditions.However,resultsofthistestmethodmaybeusedaselementsofafireriskassessmentthattakesintoaccountallofthefactorspertinenttoanassessmentofthefirehazardofaparticularenduse.1.8Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddress......
【中国标准分类号】:G04
【国际标准分类号】:13_220_40;71_060_01;71_080_01
【页数】:12P.;A4
【正文语种】:
