ISO 4656-2007 橡胶配合剂.炭黑.油吸收值的测定(OAN)

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【英文标准名称】:Rubbercompoundingingredients-Carbonblack-Determinationofoilabsorptionnumber(OAN)andoilabsorptionnumberofcompressedsample(COAN)
【原文标准名称】:橡胶配合剂.炭黑.油吸收值的测定(OAN)
【标准号】:ISO4656-2007
【标准状态】:作废
【国别】:国际
【发布日期】:2007-05
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:吸收率;液体吸气计;吸收;炭黑;测定;邻苯二甲酸二丁酯;配料;橡胶;烟灰;试验设备;测试;硫化橡胶
【英文主题词】:Absorptance;Absorptiometers;Absorption;Carbonblack;Determination;Dibutylphthalate;Ingredients;Rubber;Soot;Testequipment;Testing;Vulcanizedrubber
【摘要】:Oilabsorptionnumber(OAN)isameasureoftheabilityofacarbonblacktoabsorbliquids.Thispropertyisafunctionofthestructureofthecarbonblack.Eitherdibutylphthalate(DBP)orparaffinoilisacceptableforusewithstandardpelletedgrades,includingN-seriescarbonblacksfoundinASTMD1765,althoughOANtestingusingparaffinoilonsomespecialityblacksandpowderblacksmayresultinunacceptabledifferencesascomparedtoOANtestingusingDBPoil.Whilestudieshaveshownthetwooilstogivecomparableprecision,paraffinoilofferstheadvantageofbeingnon-hazardous.ThisInternationalStandardspecifiesamethodusinganabsorptometerforthedeterminationoftheoilabsorptionnumberofcarbonblackforuseintherubberindustry.Thesamemethodisusedforthedeterminationoftheoilabsorptionnumberofcompressedsamplesofcarbonblack.TheprocedureforthepreparationofthecompressedsamplesisdescribedinAnnexA.
【中国标准分类号】:G34
【国际标准分类号】:83_040_20
【页数】:16P;A4
【正文语种】:英语