Carbon Black N220, China Carbon Black Manufacturer & Supplier
Carbon black N220 is used in tread compounds of truck tire, passenger tire and high strength high abrasion rubber products,also used for Masterbatch, Paper, Printing system.
Carbon Black N220
Other Name:Intermediate Super Abrasion Furnace Black; ISAF
N220 with high re-enforcement property is a widely used furnace black.
It has high structure, and its abrasion is between those of super abrasion furnace black and high abrasion furnace black.
Usage and Function:
Carbon black N220 can be used in various rubber compounds.
Compared to the compounds filled with carbon black N330, those with N220 has higher abrasion of 10%~20%, higher tensile strength and higher crack resistance, higher heat-up and hardness.
The compound filled with N220 is conductive.
Application:
Carbon black N220 is used in tread compounds of truck tire, passenger tire and high strength high abrasion rubber products, such as high strength conveyor belt and industrial rubber articles etc.
It is also used for Masterbatch, Paper, Printing system.
| CARBON BLACK N220 | |||
| Iodine Adsorption No | g/kg | 121±7 | |
| CTAB Absorption No Specific Surface Area | 103m2/kg | 102~120 | |
| Nitrogen Adsorption Specific Surface Area | 103m2/kg | 112~126 | |
| STSA | 103m2/kg | 106±9 | |
| DBP Absorption No | 10-5m3/kg | 114±7 | |
| DBP Absorption No (compress sample) | 10-5m3/kg | 90~106 | |
| Tint Strength | % | 108~124 | |
| Heating Loss | % | ≤ | 2.5 |
| Ash content | % | ≤ | 0.5 |
| Pour Density | kg/m3 | 355±40 | |
| Fines | % | ≤ | 10 |
| PH | 5~9 | ||
| Impurity | NONE | ||
| 45um Sieve Residue | % | ≤ | 0.1 |
| 500um Sieve Residue | % | ≤ | 0.001 |
| Stress at 300% Elongation | Mpa | -2.3±1.6 |
