- 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 N220 N330 N550 N660 N774
We mainly produce and sell carbon black N220 N330 N550 N660 N774 ect.We also can produce new products according to your needs.Our carbon black include wet granules and dry powder.The 100% of our products are surperior grades.Our products are exported to South America,European Union and South-Eastern Asia ect.
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 |
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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 |
Our products have stable quality and strong color stength.We are looking forward to cooperating with you
carbon black N220 N330 N550 N660 N774
