【英文标准名称】:Paintsandvarnishes-Determinationofreleaserateofbiocidesfromantifoulingpaints-Part5:Calculationofthetolylfluanidanddichlofluanidreleaseratebydeterminationoftheconcentrationofdimethyltolylsulfamide(DMST)anddimethylphenylsulf
【原文标准名称】:涂料和清漆.防污涂料中生物杀灭剂释放率的测定.第5部分:通过萃取物中二甲基甲苯基硫胺(DMST)和二甲基苯基硫胺(DMSA)浓度的测定计算甲苯氟磺胺和苯氟磺胺的释放率
【标准号】:DINENISO15181-5-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-09
【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】:洗出能力;分析;防污漆;生物杀灭剂;化学分析和测试;覆层材料;覆层;浓缩;测定;含量测定;乙烯;萃取;萃取分析法;船体外板装配;分析方法;计算方法;涂料;五氯酚;苯基化合物;防护覆层;试剂;耐海水;试验设备;试验报告;甲苯基化合物;毒物;洗出试验
【英文主题词】:Abletowashout;Analysis;Antifoulingpaints;Biocide;Capabilitytobewashedout;Chemicalanalysisandtesting;Coatingmaterials;Coatings;Concentration;Determination;Determinationofcontent;Ethylene;Extraction;Extractionmethodsofanalysis;Hullshellfittings;Methodsofanalysis;Methodsofcalculation;Paints;Pentachlorophenol;Phenylcompounds;Protectivecoatings;Reagents;Seawaterresistant;Testequipment;Testreports;Tolylcompounds;Toxic;Washouttests
【摘要】:ThispartofISO15181specifiestheapparatusandanalyticalmethodfordeterminingtheamountoftolylfluanidanddichlofluanidthathasbeenreleasedfromanantifoulingpaintintoartificialseawaterinaccordancewiththeproceduregiveninISO15181-1.Tolytfluanidanddichlofluanidareunstableinthemarineenvironmentanddegradetoformdimethyltolylsulfamide(DMST)anddimethylphenylsulfamide(DMSA),respectively.ThispartofISO15181specifiesamethodforconvertingthereleasedspeciesintothesedegradationproducts,quantifyingtheirconcentrationinthetreatedartificialseawatersamples,andgivesthefinalcalculationforthereleaserateoftolylfluanidanddichlofluanidunderthespecifiedlaboratoryconditions.ThispartofISO15181isdesignedtoallowtheconcurrentdeterminationoftolylfluanid,dichlofluanidandotherbiocidesthatcanbereleasedbyagivenantifoulingpaint(forexample,copper)throughtheanalysisofseparatesub-samplesofanartificialseawaterextractgeneratedinaccordancewithISO15181-1.WhenusedinconjunctionwithISO15181-1,thepracticallimitsforquantifyingreleaseratesbythismethodarefrom1,3μg.cm.dto500μg.cm.d.Thequantitationofreleaserateslowerthanthisrangewillrequiretheuseofananalyticalmethodwithalowerlimitofquantitationfortolylfluanid,dichlofluanid,orboth(asappropriate)inartificialseawaterthanthatspecifiedinClause3andin5.1.
【中国标准分类号】:G51
【国际标准分类号】:87_040
【页数】:23P.;A4
【正文语种】:英语