Carbon Blacks N220, N234, N330, N326, N339, N375, N539, N550, N660, are supplied by us with high quality and competitive prices.
The specification of N330 as following,OUR PRODUCTION IS 30000mt per year N330
Bitmap| TECHNICAL DATA SHEET (STANDARD:GB3778-2011 & 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 | | % 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. |