Carbon black is one of the main raw materials used in the production of tyres and other rubber products. It increases their durability and resistance. Carbon black is also a key filler reinforcing natural rubber. It improves the durability of the rubber compound. It is also used in the production of: tyres (perfect reinforcement of rubber), dyeing concentrates (used in manufacturing), packaging (plastics industry), films, pipes, printer toners, paints and varnishes, resin dyes, hoses, conveyor belts, washers, and as a main component of rubber compounds.
We offer carbon black from Russia, Ukraine and China. Available types:
Carbon black N 220
| No | Parametr | Required Value | Result | Test ASTM |
| 1 | Iodine Adsorption, g/kg | 121±6 | 119,7 | D1510 |
| 2 | DBP Absorption, cm3/100g | 114,0±6 | 113,3 | D2414 |
| 3 | Ash content ,% | max. 1,0 | 0,1 | D1506 |
| 4 | Sieve Residue | |||
| 325 US Std. Sieve,% | max.0,1 | 0,004 | D1514 | |
| 35 US Std. Sieve, % | max.0,001 | 0,0003 | D1514 | |
| 5 | Bulk Density, g/dm3 | 345±30 | 335 | D1513 |
| 6 | Loses at drying, % | Max. 1,5 | 0,6 | D1509 |
| 7 | Fines Content, % | Max. 6,0 | 2,9 | D1508 |
Carbon black N 234
| No | Parametr | Required Value | Test ASTM |
| 1 | Iodine Adsorption, g/kg | 120±6 | D1510 |
| 2 | CTAB Adsorption ,103,m2/g | 119,0±6 | D3765 |
| 3 | Ash content ,% | max. 1,0 | D1506 |
| 4 | Sieve Residue | ||
| 325 US Std. Sieve,% | max.0,1 | D1514 | |
| 35 US Std. Sieve, % | max.0,001 | D1514 | |
| 5 | Bulk Density, g/dm3 | 345±30 | D1513 |
| 6 | Loses at drying, % | Max. 1,5 | D1509 |
| 7 | Fines Content, % | D1508 |
Carbon black N 330
| No | Parametr | Required Value | Result | Test ASTM |
| 1 | Iodine Adsorption, g/kg | 82±6 | 81,9 | D1510 |
| 2 | CTAB Adsorption ,103,m2/g | 82±6 | 84,1 | D3765 |
| 3 | DBP Absorption, cm3/100g | 102±6 | 102,2 | D2414 |
| 4 | Ash content ,% | max. 1,0 | 0,27 | D1506 |
| 5 | Sieve Residue | |||
| 325 US Std. Sieve,% | max.0,1 | 0,003 | D1514 | |
| 35 US Std. Sieve, % | max.0,001 | 0,0001 | D1514 | |
| 6 | Bulk Density, g/dm3 | 375±30 | 381 | D1513 |
| 7 | Loses at drying, % | Max. 1,0 | 0,17 | D1509 |
| 8 | Ph | 7-10 | 9,0 | D1523 |
| 9 | Fines Content, % | Max. 6,0 | 0,4 | D1508 |
Carbon black N 550
| No | Parametr | Required Value | Test ASTM |
| 1 | Iodine Adsorption, g/kg | 39±6 | D1510 |
| 2 | CTAB Adsorption ,103,m2/g | 38±6 | D3765 |
| 3 | DBP Absorption, cm3/100g | 38±6 | D2414 |
| 4 | Ash content ,% | max. 0,5 | D1506 |
| 5 | Sieve Residue | ||
| 325 US Std. Sieve,% | max.0,1 | D1514 | |
| 35 US Std. Sieve, % | max.0,001 | D1514 | |
| 6 | Heating Loss | Max. 1,5 | |
| 7 | Tensile Strenght | -3,5 MPa | |
| 8 | 300% Extending Stress | 1,0±1,0MPa |
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