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DIAPOL S903
Cold SBR - Carbon Black Masterbatch
DIAPOL S903 is a nonstaining Cold
SBR Carbon Black Masterbatch containing 100 parts of SBR-1502
base polymer which is prepared with mixed acid emulsifier, 90 parts
of N330 black, 30 parts of naphthenic oil and nonstaining antioxidant
stabilizer.
The characteristics of DIAPOL S903 are due
to its high carbon black loading. This black Masterbatch is mainly
used for non-tire fields, such as belting, hose, footwear and other
mechanical goods.
Special applications for this black Masterbatch
include production of various compounds requiring high hardness.
Also DIAPOL S903 is readily blended with other clear polymers such
as NR, SBR, CR, NBR and EPDM etc., without the use of additional
carbon black.
| Product
Specifications |
| Description
|
Chemical
(Typical) |
Physical
(Typical) |
Test
Recipe |
| Emulsifier |
Mixed
Acid |
Volatile
Matter % |
0.2 |
Cpd.
Visc.
ML-4 @100°C |
59 |
DIAPOL
S903 |
220.00 PHR. |
| Stabilizer |
Nonstaining
Antioxidant |
Ash
% |
0.1 |
Cure
@145°C x 35 min. |
|
Zinc
Oxide |
3.00 PHR. |
| Coagulant |
Acid |
Organic
Acid % |
3.0 |
Tensile
Mpa |
20.3 |
Sulfur |
1.75
PHR. |
| Base
Polymer |
SBR-1502 |
Soap
% |
0.1 |
Elongation
% |
280 |
TBBS |
1.75
PHR. |
| Extender
Oil |
NAPH 30 PHR. |
Bound
Styrene % |
23.5 |
300%
Modulus |
|
Stearic
Acid |
1.50
PHR. |
| Carbon
Black |
N330
90 PHR. |
Carbon
Black % |
40.5 |
Mpa |
15.0 |
TOTAL
|
228.00 PHR. |
|
|
