产品规格：导电炭黑Property性质参数Testmethod测试方法Unit单位Value保证值Nitrogenadsorption氮吸收值ASTMD3037m2/g>810iodineadsorption碘吸收值ASTMD1510mg/g850-1250DBPabsorptionDBP吸收值ASTMD2414ml/100g340-460PHvaluepH值DINISO787/9-6.8-9.5Lossbydrying干燥失重DINISO787/2%<0.8Ashcontent灰份DIN53586%<1.0Sulfurcontent含硫量ASTMD1619%<0.5Electricresistance电阻Philips-Method<150Sieveresidue(0,045mm)筛余物ASTMD1514%<0.05Finescontent微细粉末含量ASTMD1508%<15Pellethardness颗粒硬度ASTMD3313g<12Bulkdensity堆积密度ASTMD1513g/l>120)