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Items | N220 | N330 | N550 | N660 |
Iodine Absorption Number g/kg | 121 +/-5 | 82 +/-5 | 43 +/-4 | 36 +/-4 |
DBP Absorption Number 10-5m3/Kg | 114 +/-5 | 102 +/-5 | 121 +/-5 | 90 +/-5 |
DBP Absorption Number of Compressed Sample 10-5m3/Kg | 93~107 | 81~95 | 81~95 | 68~82 |
CTAB Surface Area 103m2/Kg | 106~116 | 79~87 | 38~46 | 31~39 |
Nitrogen Surface Area 103m2/Kg | 114~124 | 78~88 | 38~46 | 30~40 |
Tint Strength | 110~120 | 98~108 | - | - |
Heating Loss | 3.0 | 2.5 | 2.5 | 1.5 |
Ash | 0.5 | 0.5 | 0.5 | 0.5 |
Tensile Strength Map ≥ | -0.8 | -1.5 | -3.5 | -3.5 |
Extension% ≥ | +10 | -10 | -10 | +10 |
Map Modulus at 300% | -2.5 +/-1.3 | -1.7 +/-1.3 | -1.7 +/-1.3 | -3.5 +/-1.3 |

Carbon Black Applications: Our company manufactures the Carbon Black series of superior-wear resisance(N220), high-wear resistance(N330), quick-press...
Iron Oxide yellow Iron Oxide Yellow 311 ≥86 25~35 ≤0.3 ≤0.3 ≤1.0 3~7 0.4-0.6 Acicular ≤1 95~105 313 ≥86 25~35 ≤0.3 ≤0.3 ≤1.0 3~7 0.3-0.5 Acicular ≤1 ...
Iron Oxide red Iron Oxide Red Properties: Colored powder. Its quality is stable with fine decentralization, strong tinting strength. UsesIt is widely ...
Zinc Oxide Index Item Index Type I Type II Super Grade Grade1 Qualified Grade Super Grade Grade1 Qualified Grade Zinc oxide%≥ 99.70 99.50 99.40 99.70 ...
Zinc Sulphate ITEM INDEX I II Superior Grade First-class Qualified Superior Grade First-class Qaulified As Zn ) Contents(As 4.0% As ZnSO47H2O 35.7 98...
| Acid Dyes (1) | Alkali (3) |
| Blood System Agents (1) | Bromide (1) |
| Burets (1) | Chromium Oxide (1) |
| Gift Wrapping Paper (2) | Iron Oxide (2) |
| Laboratory Cylinders (1) | LED Displays (5) |
| Other Adhesives & Sealants (1) | Other Titanium (2) |
| Stencils (2) | Sulphate (2) |