Carbon black n220 n330 n550 n660 1. Type: N220 n330 n550 n660 2. CAS No: 1333-86-4 3. Place of origin: China 4. Standard: GB 3778-2003 5. Form: Black granule or powder Molecular formula: C Molecular weight: 12.01 Appearance: Black Power or Granular Carbon Black N220 Appearance: Black power or granular Specification: Iodine Absorption Number (g/Kg): 114-128 Absorption Value of DBP(10-5M3/Kg): 109-119 Absprption Value of compressing sample DPB (10-5M3/Kg): 95-105 Usage: 1)Carbon Blacke used for high, middle and low ink, paint, printing and dyeing and other chemical industry 2)For rendering, anti-ultraviolet light, or electrical conductivity; Carbon black can also be used as rubber reinforcing agent and filler; Plastic products for the UV shielding agent Appearance: Black powder or granular Specification: Iodine Absorption Number (g/Kg): 77-88 Absorption Value of DBP(10-5M3/Kg): 97-107 Absprption Value of compressing sample DPB (10-5M3/Kg): 83-93 Adsorptive Specific Surface Area of CATB (103M2/Kg): 77-87 Adsorptive Specific Surface Area of Nitrogen (103M2/Kg): 78-88 Items N330 Iodine Absorption Number g/kg 82+/-7 DBP Absorption Number 10-5m3/Kg 102 +/-7 DBP Absorption Number of Compressed Sample 10-5m3/Kg 80-96 CTAB Surface Area 103m2/Kg 73-91 Nitrogen Surface Area 103m2/Kg 71-85 Applications: 1)It used for high, middle and low ink, paint, printing and dyeing and other chemical industry For rendering, anti-ultraviolet light, or electrical conductivity; 2)Carbon black can also be used as Rubber reinforcing agent and filler; Plastic products for the UV shielding agent. if interested, pls call directly to +86-15958136613 for Miss Glorica xu (24hours on service)