炭黑生产湿法和干法，颗粒和粉末。检验项目Testitem指标值designatedvalue测定值estimatedvalue吸碘值g/kgAbsorptionnumber82±582压缩样DBP吸收值cm³/100gDBPabsorptionvalueofsamplechangecompaction83-9385CTAB吸附表面积m²/gCTABadsorptionsurfacearea76-8880DBP吸收值10-5cm³/1000gDBPabsorptionvalue102±5102着色强度%Colorintensity99-109107加热减量%Heatingloss≤2.52灰分%Ashcontent≤0.50.4倾注密度Decantdensity380±4036945目筛余物%Residueonsieve≤0.050.050500目筛余物%Residueonsieve≤0.010.01氮吸附表面积m²/gNitrogenadsorptionsurfacearea73-8374用于橡胶，油墨，涂料，轮胎等行业。