Quality
Quality
Technical Specification - Butyl Reclaim Rubber- Key Grades
| Sl. NO. | Description | Unit | Standard Specification | Result |
| 1 | Ash | % | 4.0+2.0 | 3.6 |
| 2 | Carbon Black | % | 32+4 | 33 |
| 3 | Acetone Extract | % | 9+4 | 10.3 |
| 4 | Moisture | % | 1.0 max. | 0.34 |
| 5 | R H C By Difference | % | 50 min. | 51.15 |
| 6 | Specific Gravity | % | 1.14+0.02 | 1.13 |
| 7 | Tensile Strength | Kg/cm square | 75 min. | 83 |
| 8 | Elongation Break | % | 480 min. | 486 |
| 9 | Hardness | Shore A | 51+3 | 52 |
| 10 | Mooney Viscosity MK(1+4) | 42+5 | 44 |