Our company is professional Carbon Black producer, the major producing items include: N220, N234, N326, N330, N339, N375, N539, N550, N660. All of those Carbon products have been widely utilized in the pigment and reinforcing area. Such as in the Auto, Chemical, Footwear industries. Sincerely cooperate with the international friends to develop the global market Carbon Black Example: Name: N330 Specifications: 1) Iodine absorption value g/kg: 82 2) DBP absorption number 10-5m3/kg: 102 3) DBP absorption sample 10-5m3/kg: 83-93 4) Nitrogen surface area 103m2/kg: 73-83 5) CTAB surface area 103m2/kg: 76-88 6) Tint strength: 99%-109% 7) Pour density kg/m3: 380 8) Modulus at 300% mpa: -0.9 9) Heating loss: ≤2.5% 10) Ash: ≤0.7% 11) Residue (45um): <0.050%