China Carbon Black (N330), Find details about China Carbon Black, Carbon Black for Rubber from Carbon Black (N330)
| TECHNICAL SHEET (STANDARD:GB3778-2003 & ASTMD1765-91) | ||||||
| NO. | Item | Unit | Grade | N330 | ||
| 1 | Iodine Adsorption Number | g/kg | Superior | 82±5 | ||
| Qualified | 82±7 | |||||
| 2 | DBP Absorption Number | 10 -5 m 3 /kg | Superior | 102±5 | ||
| Qualified | 102±7 | |||||
| 3 | Compressed DBP Absorption Number | 10 -5 m 3 /kg | Superior | 83~93 | ||
| Qualified | 80~96 | |||||
| 4 | CTAB Surface Area | 10 3 m 2 /kg | Superior | 76~88 | ||
| Qualified | 73~91 | |||||
| 5 | Nitrogen Surface Area | 10 3 m 2 /kg | Superior | 73~83 | ||
| Qualified | 71~85 | |||||
| 6 | STSA | 10 3 m 2 /kg | Superior | 75±5 | ||
| Qualified | 75±9 | |||||
| 7 | Tint Strength | % | Superior | 99~109 | ||
| Qualified | 96~112 | |||||
| 8 | PH Value | Qualified | 7±1.5 | |||
| 9 | Heating Loss | %≤ | Qualified | 2.5 | ||
| 10 | Ash Content | % ≤ | Qualified | 0.7 | ||
| 11 | 45 um Mesh | % ≤ | Superior | 0.05 | ||
| Qualified | 0.10 | |||||
| 12 | Impurity | Qualified | NO | |||
| 13 | Fines Content | %≤ | Qualified | 7 | ||
| 14 | Toluene Discoloration | % max 1618 | Qualified | 90(85--90) | ||
| 15 | Sulfur | % max 1619 | Qualified | 1.5 | ||
| 16 | Pour density | kg/m3 | Qualified | 380±40 | ||
| 17 | Modulus at 300% | mpa | Superior | -0.9±1.0 | ||
| Qualified | -0.9±1.6 | |||||
| Hebei Daguangming Ind.Group,Juwuba Carbon Black Co.,Ltd. | ||||||