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【英文标准名称】:StandardTestMethodforLeadinPaintDriersbyEDTAMethod
【原文标准名称】:用EDTA法测定涂料干燥剂中铅的标准试验方法
【标准号】:ASTMD2374-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:D01.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:溶剂;油性涂料;EDTA;干燥剂;铅;涂料;含量测定;试验;芳烃;芳族化合物
【英文主题词】:drieranalysis;EDTAmethod;lead
【摘要】:Theamountofleaddrierusedinoxidizing-typecoatingssignificantlyaffectstheirdryingproperties.Thistestmethodmaybeusedtoconfirmthestatedleadcontentofpureliquidleaddriersolubleinglacialaceticacidandmanufacturedforusebythecoatingsindustry.1.1Thistestmethodcoversatitrimetricdeterminationofleadinliquidpaintdriersthatcanbedissolvedinglacialaceticacidandutilizesthedisodiumsaltofethylenediaminetetraaceticaciddihydrate(EDTA).1.2Thistestmethodisnotapplicabletodrierblends.Ifdriersotherthancobaltarepresent,theymayinterferebyreactingwithEDTAundertheconditionsusedforanalysis.1.3AllcationsthatcanbetitratedwithEDTAinalkalinemediainterfereandmustnotbepresentinthesample.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G52
【国际标准分类号】:87_060_99
【页数】:3P.;A4
【正文语种】: