- Contact Person : Mr. Gao Zhenguo
- Company Name : Taian Tengfeng Chemical Engineering Co., Limited
- Tel : 86-538-8519877
- Fax : 86-538-8519877
- Address : Shandong,Taian,Chaoyue Plasa,The Middle of Chuangye Street,high-tech Zone,Taian City
- Country/Region : China
- Zip : 271000
carbon black
Carbon black Executive Standard : GB3778-2003 | ||||
Items of Test | N220 | N330 | N550 | N660 |
Iodine Absorption g/kg | 122 | 83 | 43 | 36 |
DBP Absorption 10-5m3/kg | 144 | 103 | 122 | 92 |
DBP Absorption of Compressed Sample 10-5m3/kg | 98 | 88 | 86 | 73 |
CTAB Adsorption Surface Area 103m2/kg | 109 | 81 | 42 | 35 |
STSA 103m2/kg | 107 | 75 | 39 | 34 |
Nitrogen Surface Area 103m2/kg | 117 | 78 | 39 | 35 |
Pigmentation Intensity % | 116 | 105 |
|
|
Heating Loss %≤ | 1.5 | 1.5 | 1.0 | 1.0 |
Ash %≤ | 0.2 | 0.2 | 0.2 | 0.2 |
Grit Mesh 45# ≤ | 0.042 | 0.042 | 0.042 | 0.042 |
Impurity | None | None | None | None |
Pumping Density kg/m3 | 362 | 388 | 370 | 448 |
300% Elongation Stress Mpa | -2.2 | -1.0 | -1.0 | -0.4 |
Test Conclusion | First Grade | First Grade | First Grade | First Grade |
carbon black
