|
 Carbon
Black
Intertex has led the integration of raw materials from Russian polymer
and carbon black producers into North America and the world. Considerable
savings and determined value have been realized by many rubber processors.
Intertex
does business with two Russian carbon black suppliers: UKHTA, and
Jaroslavl. They are both ASTM and ISO approved manufacturers. Both
UKHTA and Jaroslavl package and seal the containers at their plants
to ensure quality and minimal handling. UTAH ships the containers
on flatbed railcars to the port for export. Jaroslavl is very close
to Saint Petersburg and moves their product to the port by truck.
Product can be supplied in Super Sacks, PE Bags, or Paper Bags.
We selected these two producers based on their quality and our confidence
that they can maintain the Intertex guarantee of quality.
Intertex
maintains an inventory of various carbon black grades in both the
US and in Saint Petersburg. Contact
your Intertex representative for supply and pricing details.
Carbon Black Specifications
Produced
in Jaroslavl, Russia
| Properties |
N220 |
N326 |
N330 |
N339 |
N550 |
N650 |
N660 |
| CTAB
Surface Area,
m2 / g |
110 |
85 |
83 |
93 |
41 |
36 |
36 |
| Iodine
Absorption Number,
g / kg |
123 |
84 |
83 |
90 |
43 |
36 |
37 |
| DBP
Absorption,
cm3 / 100g |
115 |
72 |
102 |
120 |
121 |
122 |
89 |
| pH
- Value |
7.8 |
7.7 |
7.5 |
7.4 |
6.5 |
7.0-10.0 |
6.8 |
| Humidity,
% |
0.23 |
0.26 |
0.15 |
0.28 |
0.16 |
1 |
0.2 |
| Ash
Content, % max |
0.11 |
0.11 |
0.1 |
0.14 |
0.15 |
1 |
0.23 |
| Sieve
Residue % max,
45 mesh |
0.006 |
0.008 |
0.011 |
0.011 |
0.11 |
0.05 |
0.014 |
| Sieve
Residue % max,
500 mesh |
0.0003 |
0.0002 |
0.0003 |
0.0001 |
0.0002 |
0.01 |
0.0005 |
| Sulphur
Content, % max |
0.48 |
0.51 |
0.5 |
0.38 |
0.62 |
1.5 |
0.56 |
| Fines
Content, % max |
4.8 |
5.3 |
4.9 |
3.85 |
3.5 |
5 |
4.1 |
| Bulk
Density, kg / m3 |
340 |
468 |
372 |
330 |
355 |
355 |
423 |
| Tolulene
transmission,
% min |
95 |
91 |
88 |
85 |
96 |
15 - 40 |
92 |
|
Carbon
Black Specifications
Produced
by UKHTA in Russia
| Properties |
K-354 |
N-762 |
N-772 |
N-774 |
N-990 |
N-991 |
Analysis
Method
|
| |
MPC
Chl
Blk |
|
|
|
Granule |
Powder |
| CTAB
Surface
Area, m2 /g |
90-100 |
25-33 |
29-37 |
25-33 |
7 |
7 |
ASTM D-3765 |
| Iodine
Adsorption
Number, mg/g |
70-80 |
27±4 |
29±5 |
29±4 |
12-Jul |
12-Jul |
ASTM D-1510 |
| DBP
Absorption,
cm3/100g |
90-100 |
65±4 |
65±5 |
72±4 |
40±5 |
40±5 |
ASTM D-2414 |
| pH
– Value |
3.5-4.5 |
11-Sep |
11-Sep |
11-Sep |
11-Jul |
11-Jul |
ASTM D-1512 |
| Nitrogen
Surface
Area, m2 /g |
120-150 |
30±5 |
30±5 |
30±5 |
12-Jul |
12-Jul |
ASTM D-3037 |
|
Average
Particle
Size, nm |
25-31 |
60-100 |
60-100 |
60-100 |
>230 |
>230
|
MICROSCOPE |
|
ELECTRONIQUE |
| Heating
Loss,
% max |
1.5 |
0.3 |
0.3 |
0.3 |
0.4 |
0.4 |
ASTM D-1509 |
| Ash
Content,
% max |
0.5 |
0.4 |
0.4 |
0.4 |
0.15 |
0.15 |
ASTM D-1506 |
| Sieve
Residue,
% max, 35 mesh |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
ASTM D-1514 |
| Sieve
Residue,
% max, 325 mesh |
0.06 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
|
| Sulphur
Content,
% max |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
ASTM D-1619 |
| Fines
Content,
% max |
8 |
8 |
8 |
8 |
8 |
- |
ASTM D-1508 |
| Bulk
Density, kg/m3 |
320 |
380 |
460 |
490 |
550 |
550 |
ASTM D-1513 |
| Toluene
transmission, % min |
70 |
70 |
70 |
70 |
80 |
80 |
ASTM D-1618 |
|
|
