Sell Carbon Black N220

Carbon Black N220    Specifications: 1) Iodine Absorption No.   g/kg: 121±7 2) DBP Absorption No.   10 -5 m³/kg: 114±7 3) DBP Absorption No. (Compressed Sample)   10 -5 m³/kg: 90~ 106 4) CTAB Absorption Specific Area   10 3 m 2 /kg: 102 ~ 120 5) Nitrogen Absorption Specific Surface Area   10 3 m 2 /kg: 112~ 126     6)Tint Strength   %:108-124 7) Heating loss   % Max: 2.5 8) Stress at 300% Elongation Mpa: -2.3±1.6