Carbon Black
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| Carbon Black N339 Specification | |
| Property | value |
| Iodine Absorption No. (g/kg) | 90±5 |
| DBP Absorption No. (10-5m3/kg) | 120±5 |
| CDBP Absorption No. (10-5m3/kg) | 101±5 |
| CTAB Surface Area (103m2/kg) | 88～98 |
| Heating Loss % | <1.0 |
| Ash Content % | <0.5 |
| Fine Content % | <8.0 |
| Tint Strength % | 105～115 |
| 45um Sieve Residue % | <0.05 |
| 300% Modulus Mpa | 0.5±1.0 |
| Pour Density | 345±30 |
(1) Mainly Use: The tread rubber for ordinary car tires,heavy lorry tires. The covering rubber of conveyer belt, the rubber tubes, and the rubber products requires for high wear resistance.
Functions:
N339 nearly has the same reinforcing intensity, wear resistance, and tear resistance as N220. Well extrusion, especially fits for Styrene Butadiene Rubber (SBR) and Cis-Polybutadiene Rubber. The tire tread which made of N339 has highest hysteresis loss of all the N330 series, and should pay attention on this.
- Last:
- Carbon Black N220
- Next:
- Carbon Black N375