SBR 1712
Volatile matter:0.36%
Organic acid:4.47%
Soap:0.50%
SBR 1712
For the rubber ,we can supply Korea ,Russia ,Japan, America ,Poland, Iran ,Serbia and China products, the grades are SBR 1502,1712 ,1705,1778 ,1723,1783,PBR-ND SKD-ND KBR01 NBR 35L 35LM 6240 6250, CR, IR2200,SKI-3S ,BK 1675N, SBS 792 791H 815.
Styrene Butadiene Rubber 1712, one of synthetic rubber.The aromatic oil used is an efficient plasticizer for high molecular
weight SBR and results in superior physical and processing properties compared to other oil-extended rubbers.
It is used on tires , belts, and other goods compounds where color and staining are not decisive factors.
|
Product Name |
Styrene-Butadiene Rubber |
Brand |
(SBR)1712 |
|
|
Execution standard Number |
SH/T 1626-2005 |
Batch |
201007010260 |
|
|
No. |
Project |
Units |
Index |
Test results |
|
1 |
Volatile matter |
% |
≤1.00 |
0.36 |
|
2 |
Ash |
% |
≤0.50 |
<0.50 |
|
3 |
Organic acid |
% |
3.90-5.70 |
4.47 |
|
4 |
Soap |
% |
≤0.50 |
<0.50 |
|
5 |
Combined with styrene |
% |
22.5-24.5 |
23.78 |
|
6 |
Oil content |
% |
24.3-30.3 |
28.0 |
|
7 |
Rubber Mooney viscosity |
ML(1+4)100°C |
42-56 |
50 |
|
8 |
Mixes rubber Mooney viscosity |
ML(1+4)100°C |
≤70 |
56 |
|
9 |
300% Tensile Modulus (145°C,25min) |
Mpa |
9.3-14.3 |
10.6 |
|
10 |
300% Tensile Modulus (145°C,35min) |
Mpa |
11.6-16.6 |
12.8 |
|
11 |
300% Tensile Modulus (145°C,50min) |
Mpa |
12.5-17.5 |
14.5 |
|
12 |
Tensile mild (145°C,35min) |
Mpa |
≥18.4 |
19.5 |
|
13 |
Elongation (145°C,35min) |
% |
≥370 |
428 |
