Capital Carbon’s Recovered Carbon (rCB) is an environmentally responsible and cost effective alternative to virgin carbon black derived from End-of-Life Tyres (ELT).
Green Revolution – rCB production involves 79-84% lower emission of CO2 in comparison to Virgin Carbon Black
Green Revolution – use of rCB promotes Circular Economy and Sustainability where in a product is recovered and reused back in the system.
We have different technology thru which the different grades are produced and major difference identified in rCB produced from both above technology is in tint strength and tensile values.
- CC R – Rubber Grade Application
- CC P – Paint/Pigment/Plastic Masterbatch
| Quality Parameters | UOM | CC-R | CC-P |
|---|---|---|---|
| Iodine Adsorption no. | mg/gm | 75-90 | 75-90 |
| Nitrogen Surface Area | m2/gm | 65-75 | 55-65 |
| DBP Absorption No. | cc/100gm | 100-120 | 85-100 |
| Sieve Residue: | |||
| 325 Mesh | ppm | <500 | <500 |
| 100 Mesh | ppm | <100 | <100 |
| 35 Mesh | ppm | Nil | Nil |
| pH | 6.75-7.75 | 6.75-7.75 | |
| Particle Size(d50) | Micron | <10 | <5 |
| Tint Strength | 25+ | 42+ | |
| Moisture (Heat Loss) | % | <1.25 | <1.25 |
| Silica (SiO2) | % | 8-11 | 8-11 |
| Ash *# | % | 3-6 | 3-6 |
| Physical form | Powder | Powder |
*excluding Silica
#Ash content comprises of Zinc oxide, Calcium Carbonate and other filler material used while manufacturing of tyres