rCB is a product produced by pyrolysis of waste tyres at low temperature the product is widely used, suitable for the color master batch molding industry, PVC color sizing seal, rubber hose, door and window seal, cable and wire reinforcement filling, tape padding for the tapes and shoes, conveyor belt, shock absorption of ships and other products, can also be added to ordinary tires, as the main auxiliary to reduce costs, In a and achieve at the real recycling of closed-loop.
Steps for rCB refining:
1, remove the wires content from rCB by magnetic machine.
2,grind purified rCB to 500 mesh.
3,pelleting rCB and dry
Test Report of Carbon Black | |||
Code | Test Project | Standard | Measured Values |
1 | Inhale Iodine Value g/kg | GB/T 3780.1-2015 | 110 |
2 | Inhale oil Value 10-⁵m³/kg | GB/T 3780.2-2017 | 60 |
3 | Inhale oil Value of compressed sample 10-⁵m³/kg | GB/T 3780.4-2017 | 68 |
4 | DBP Absorption Value 10³m²/kg | GB/T 3780.5-2017 | 48 |
5 | total surface area 10³m²/kg | GB/T 10722-2014 | 62 |
6 | external surface area 10³m²/kg | GB/T 10722-2014 | 48 |
7 | heating loss 10³m²/kg | GB/T 3780.8-2019 | 1.8 |
8 | 45um Residue on Sieve mg/kg % | GB/T 3780.21-2016 | 462500 |
9 | PH | GB/T 3780.7-2016 | 9.4 |
10 | Pour density kg/m³ | GB/T 14853.1-2013 | 546 |
11 | Fine powder content % | GB/T 14853.2-2016 | 36 |
12 | Tensile Strength (difference to IRC4#) Mpa | GB/T 3780.18-2017 | -22.7 |
13 | Elongation at Break % | GB/T 3780.18-2017 | -180 |
14 | Volatile Matter (950℃) % | GB/T 7047-2006 | 3.6 |
15 | Toluene Transmittance % | GB/T 3780.15-2016 | 89 |
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