Speciality Grade Carbon Blacks
N220, N234, N330, N326, N339, N375, N539, N550, N660, are supplied By us with high quality and competitive prices. They are widely used for Tyre, Rubber, Conveyer Belt, Plastic, Master Batch, Printing Ink, Paints, Cover, Cable Wire and so on. Letters, phone call and other further consultation are warmly Welcomed, and will be answered promptly.
| Hebei Daguangming Ind.Group,Juwuba Carbon Black Co.,Ltd. |
|
| TECHNICAL SHEET (STANDARD:GB3778-2003 & ASTMD1765-91) |
| Item |
Unit |
N220 |
N234 |
N330 |
N326 |
N339 |
N375 |
N550 |
N539 |
N660 |
| Iodine Adsorption Number |
g/kg |
121±5 |
120±5 |
82±5 |
82±5 |
90±5 |
90±5 |
43±5 |
43±5 |
36±5 |
| DBP Absorption Number |
10 -5 m 3 /kg |
114±5 |
125±5 |
102±5 |
72±5 |
120±5 |
114±5 |
121±5 |
111±5 |
90±5 |
| Compressed DBP Absorption Numb |
10 -5 m 3 /kg |
90-103 |
97-107 |
83-93 |
64-72 |
94-104 |
88-104 |
77-93 |
73-89 |
66-82 |
| CTAB Surface Area |
10 3 m 2 /kg |
102-120 |
110-128 |
73-91 |
74-92 |
87-99 |
87-105 |
35-49 |
34-48 |
29-43 |
| Nitrogen Surface Area |
10 3 m 2 /kg |
102-120 |
112-126 |
71-85 |
71-85 |
86-96 |
86-100 |
34-46 |
33-45 |
29-41 |
| Tint Strength |
% |
108-124 |
115-131 |
96-112 |
103-119 |
103-119 |
106-122 |
|
|
|
| PH Value |
|
7±1.5 |
| Heating Loss |
%≤ |
2.5 |
1.5 |
| Ash Content |
%≤ |
0.7 |
| 45 um Mesh |
%≤ |
0.1 |
| Impurity |
|
NO |
| Fines Content |
%≤ |
7 |
| Modulus at 300% |
Mpa |
-2.3±1.6 |
-0.4±1.6 |
-0.9±1.6 |
-3.9±1.6 |
0.6±1.6 |
0.1±1.6 |
-0.9±1.6 |
-1.6±1.6 |
-2.6±1.6 |
|
|
| Hebei Daguangming Ind.Group,Juwuba Carbon Black Co.,Ltd. |
|
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