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Poly Butadiene Rubber |
| STYRENE BUTADIENE RUBBER SBR-1502 |
| Licensor : Japan Supplier Packing : In wooden crates 26 bales per crate 24 crates per 40' container |
PARAMETERS |
TEST |
UNIT |
VALUE |
SPECIFICATION |
| Mooney Viscosity (ML1+4) 100C | ASTM D1416 |
Wt % |
52 |
46-58 |
| Volatile Matter | ASTM D1416 |
Wt % |
0.21 |
Max
0.75 |
| Ash | ASTM D1416 |
Wt % |
0.27 |
Max
1.50 |
| Bould Styrene | NMR |
Wt % |
23.8 |
Max
24.5 |
| Antioxidants | Non-Staining |
|||
| Organic Acid | Wt % |
3.3 |
Max
7.0 |
|
| Soap | Wt % |
Less
than 0.1 |
||
| Cure characteristics. Formulation ISO 2322 | ||||
| MH-Max Torque | dNm |
21.8 |
||
| ML-Min Torque | dNm |
2.89 |
||
| Ts1 | min |
3.8
|
||
| TC50 | min |
8.7 |
||
| TC90 | min |
15.3 |
||
| M300%; 35 cure at 145C | MPa |
18.9 |
||
| Tensile | MPa |
27.8 |
||
| Elongation at Break | % |
400 |
||
| Test Formulation : ISO
2322 Polymer 100: HAF N330 50: Zinc Oxide 3: Stearic Acid 1: Sulphur 1.75: TBBS 1 (ISO 2322) |