|
DIAPOL 1839
Cold SBR - Carbon Black Masterbatch
DIAPOL 1839 is an oil extended Cold
SBR Carbon Black Masterbatch containing 100 parts of SBR-1712
base polymer which is prepared with mixed acid emulsifier, 75 parts
of N285 black, 50 parts of highly aromatic oil and staining antiozonant
stabilizer.
DIAPOL 1839 provides high tensile strength,
excellent abrasion resistance and good processing characteristics.
This black Masterbatch is recommended for
tread rubber and extruded mechanical goods.
| Product
Specifications |
| Description
|
Chemical
(Typical) |
Physical
(Typical) |
Test
Recipe |
| Emulsifier |
Mixed
Acid |
Volatile
Matter % |
0.3 |
Cpd.
Visc. ML-4 @100°C |
58 |
DIAPOL
1839 |
225.00
PHR. |
| Stabilizer |
Staining
Antiozonant |
Ash
% |
0.1 |
Cure
@145°C x 35 min. |
|
Zinc
Oxide |
3.00 PHR. |
| Coagulant |
Acid |
Organic
Acid % |
3.1 |
Tensile
Mpa |
22.1 |
Sulfur |
1.75
PHR. |
| Base
Polymer |
SBR-1712 |
Soap
% |
0.1 |
Elongation
% |
590 |
TBBS |
1.50
PHR. |
| Extender
Oil |
Hi
Ar 50 PHR. |
Bound
Styrene % |
23.5 |
300%
Modulus |
|
Stearic
Acid |
1.00
PHR. |
| Carbon
Black |
N285
75 PHR. |
Carbon
Black % |
33.1 |
Mpa |
10.9 |
TOTAL
|
232.25 PHR. |
|
|
