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1、5SOInternationa1.StandardISO3549Thirdedition2024-02Zincdustpigmentsforpaints一SpecificationsandtestmethodsPigmentsabasedepoussieredezincpourpeintures一Specificationsetmethodesd,essaiReferencenumberISO3549:2024(en)COPYRIGHTPROTECTEDDOCUMENTISO2024WintGhcdBdHUWwdotherwiseC帅刖FtidrtiW1.Centtom11)nimjhiRi1
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3、rmativereferences1Termsanddefinitions1Requiredcharacteristicsandto1.erancesSamp1.ing3Determinationofresidueonsieve36.1Princip1.e362即ParatUS.一.36.3EhKtthKendc1.eaningthesieve6.5Expressionofresu1.ts5Determinationoftota1.zinccontent67.1 Princip1.e7.2 Reagents7.3 Procedure7.3.1 Testportion7.3.2 Determin
4、ation7.4 Expressionofresu1.ts1238.8.8.Princip1.eReagentsandmateria1.sProcedure7.4.1 Genera1.7.4.2 Testportion7.4.3 Dc1.crminationDeterminationofIeadfcadmiumandironcontent109.1 Princip1.e109.2 109.3 119.4.1Testportion11942PreParatIonOftestSo1.UUonS.11iI10Determinationofarseniccontent1310.1 Princip1.e
5、13102ReagentSandmateria1.s1310.4 情IiueI、10.4.1 Preparationoftheca1.ibrationgraph1510.4.2 TestportionISPreparationofthetestso1.ution10.4.3 Determination1610.5ExpressionOfresu1.ts18Determinationofch1.oridecontent1811.1 Princip1.e1811.2 Reagentsandmateria1.s1811.3 Jcure-18Hi11.4.1Preparationoftheca1.ib
6、rationgraph19211,42Determination.-19Determinationofmatterinso1.ub1.einacid1912.1 Reagentsandmateria1.s1912.2 APPardtuS1912.3 1.S1.1.b1.portio11,*.1912.3.2Determination201312.4Expressionofresu1.ts20Testreport20Bib1.iography21ForewordISO(theInternationa1.OrganizationforStandardization)isaWOHdwidefeder
7、ationofnationa1.standardsIMdIiest触UimatbnnbtidM明岷IWnribefPrbPdNMEtetfndtiOna1.StauddrPTatiiitfcrefeneBcesigftt三8隔由将entsd(en丽err三H9伯秋触W胭ifiea0f1.1.三Hg丽WOMutesthe1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.也槐STestsievesMeta1.wirec1.oth,perforatedmeta1.p1.ateande1.ectroformed
8、sheetNomina1.sizesofISO3696,Waterforana1.ytica1.1.aboratoryuseSpecificationandtestmethodsffT93R相WdIW4efiniUnsrawmateria1.sforpaintsandvarnishesSamp1.ingForthepurposesofthisdocument,thefo1.1.owingtermsanddefinitionsapp1.y.ISOandIECmaintaintermino1.ogydatabasesforuseinstandardizationatthefo1.1.owingaddresses:ISOOn1.inebrowsingp1.
