PBR 1220
Description
PBR 1220
Polybutadiene Rubber
Applications:
Tires,conveyorbelts,footwear,cables,hosepipesandvarioustechnicalrubberarticles.
| Item | Unit | Specification | Result | Test Method |
| Raw Mooney Viscosity | MU | 41- 49 |
45 |
ASTM D1646- 07 |
| Cis Content | WT% | Min. 96 |
96.4 |
Internal Method |
| Volatile Matter Content | WT% | Max. 0.75 |
0.5 |
ASTM D5668- 09 |
| Ash Content | WT% | Max. 0.3 |
0.07 |
ASTM D1416 |
| Compound1 Mooney Viscosity | MU | Max. 77 |
71 |
ASTM D1646 |
| Tensile Strength (35 min) | Kg.f/cm³ | Min. 150 |
162 |
ASTM D412-06 |
| Elongation at Break (35min) | % | Min. 440 |
460 |
ASTM D412-06 |
| 300% Modulus at 145°C | ||||
| 25 Min |
kg/cm² |
68 – 108 |
76 |
ASTM D412-06 |
| 35 Min | 74 -114 |
92 |
||
| 50 Min | 74 – 114 |
92 |
||
Shipping & Delivery
