| Items | 1 | 2 |
| Tosoh TS530 | 100 | |
| Tosoh TS830 | 100 | |
| MgO | 9 | 9 |
| N330 | 20 | 20 |
| N774 | 40 | 40 |
| kaolin clay | 20 | 20 |
| TOTM | 25 | 25 |
| DOS | 15 | 15 |
| WB222 | 2 | 2 |
| DPTT-70GE | 1.5 | 1.5 |
| Altermix PER80 (Co-agent) | 4 | 4 |
| Mooney viscosity | ||
| ML(1+4)100 | 35.3 | 38.5 |
| Curing time, min@160 | 30 | 30 |
| Density | 1.355 | 1.342 |
| Hardness, shore A | 65 | 64 |
| 100%modulous, MPa | 4.1 | 4 |
| 200%modulous, MPa | 9.2 | 10.2 |
| Tensile strength, MPa | 11.9 | 11.8 |
| Elangation,% | 260 | 231 |
| Tear strength,KN/m | 27.5 | 28.7 |
| Air aging ,135℃×70h | ||
| Hardness,CHange,+, shore A | 5 | 6 |
| Change of tensile, % | -7.6 | 3.4 |
| Change of Elongation, % | -17.7 | -10 |
| Air aging, 150℃×70h | ||
| Hardness,CHange,+, shore A | 5 | 6 |
| Change of tensile, % | -5.5 | -5.7 |
| Change of Elongation, % | -35.0 | -15.2 |
| IRM903 oil resistance, 136℃×72h | ||
| Change of weight, % | 31.7 | 28.7 |
| Change of volume, % | 69.6 | 59.7 |