EN ISO 105-J02-1999 纺织品.色牢度试验.第J02部分.相对白度的仪器测量(技术勘误1-1998)
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来源:标准资料网
【英文标准名称】:Textiles-Testsofcolourfastness-PartJ02:Instrumentalassessmentofrelativewhiteness(ISO105-J02:1997,includingTechnicalCorrigendum1:1998);GermanversionENISO105-J02:1999
【原文标准名称】:纺织品.色牢度试验.第J02部分.相对白度的仪器测量(技术勘误1-1998)
【标准号】:ENISO105-J02-1999
【标准状态】:现行
【国别】:
【发布日期】:1999-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:纺织材料;色牢度试验;人工照明;测定;色牢度;套管;试验;染色;颜色;定义;压力;生产;相对;光源;公式;耐光性;白度
【英文主题词】:Artificiallighting;Bushings;Colour;Colourfastness;Colourfastnesstowashing;Colourtests;Colour-fastnesstests;Consistency(mechanicalproperty);Definition;Definitions;Determination;Dyeing;Dyes;Environmentaltesting;Environmentaltests;Exposure;Formulae;Light;Lightresisting;Lightsources;Pressure;Production;Relative;Resistance;Testequipment;Testing;Tests;Textileproducts;Textiletesting;Textiles;Whiteness;Xenonarclamps
【摘要】:
【中国标准分类号】:W70
【国际标准分类号】:59_080_01
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Aerospaceseries-HeatresistingalloyCO-WH4002(CoCr29W9)-Fillermetalforwelding;Wireandrod;GermanversionEN4339:2001
【原文标准名称】:航空航天系列.耐高温合金CO-WH4002(CoCr29W9).焊接填充金属:线材和棒材;德文版本EN4339:2001
【标准号】:DINEN4339-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:高温;化学成分;棒材;焊接;多语种的;航空航天运输;金属线;航空运输;填充金属;合金;额定值;焊接填充金属;航天运输;特性;作标记;材料;规范(验收)
【英文主题词】:Aerospacetransport;Airtransport;Alloys;Bars(materials);Chemicalcomposition;Fillermetal;Hightemperature;Marking;Materials;Multilingual;Properties;Ratings;Spacetransport;Specification(approval);
【摘要】:ThedocumentispartoftheseriesofENmetallicmaterialstandardsforaerospaceapplications.ThegeneralorganizationofthisseriesisdescribedinEN4258.IthasbeeninaccordancewithEN4500-3.
【中国标准分类号】:V11
【国际标准分类号】:49_025_15
【页数】:7P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforSyntheticAnionicIngredientbyCationicTitration
【原文标准名称】:用氧离子滴定法合成阴离子配合剂的标准试验方法
【标准号】:ASTMD3049-1989(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1989
【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】:D12.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:anionicsurfactants;cationictitrations;two-phasetitrations;Activeingredients(indetergents);Anionicsurfactants;Cationicsurfactants;Detergentmaterials/systems--synthetic;Laundrymaterials/applications;Surfactants;Syntheticanions;Titrati
【摘要】:Thistestmethodoffersameansofdetermininganionicdetergentscommonlyfoundinlaundry,dishwashing,andothercleaningmaterials.Accuratedeterminationoftheanionicactivesubstanceishighlyimportantinassessingthecostandeffectivenessofsuchcleaningsubstances.Thistestmethodisnotaffectedbylowmolecularweightsulfonates,suchasthoseoftolueneandxylenecommonlyfoundindetergentformulations,whenthesesubstancesarepresentupto15weight%ofactivematerial.1.1Thistestmethodcoversthedeterminationoftheamountofsyntheticanionicingredientinasurfactantbydirecttitrationwithastandardizedcationicreagent.Thetestmethodisasimpleandconvenientmeansforthequantitativeestimationoftheanionicmaterial.Theendpointisdetectedbythetransferofacoloredcomplexfromanorganicsolventphasetoanaqueousphase.Thecoloredcomplexisformedbytheadditionofasolutionofdyetoasolutionoftheanionicsurfactant.Thiscomplexissolubleintheorganic-solventphaseandinsolubleintheaqueousphase.Whenthissolutionistitratedwithastandardizedsolutionofacationicreagent,thedyeisdisplacedfromthecoloredcomplexand,beingwater-soluble,migratestotheaqueousphase.Therefore,acationictitratingsolutionthathasbeenstandardizedagainstacharacterizedanionicagentcanbeusedtoanalyzeforotheranionicsofknownmolecularmass.1.2Thistestmethodisapplicabletoalkylarylsulfonates,alkylsulfonates,alkylsulfatesandhydroxy-sulfates,alkylphenol-andfattyalcoholethoxy-sulfatesanddialkylsulfosuccinates.Itappliestoactivematerialscontainingonehydrophilicgrouppermolecule.
【中国标准分类号】:G72
【国际标准分类号】:71_100_40
【页数】:5P.;A4
【正文语种】:英语
