Commerical name: Accelerator DPG
Chemical name: Diphenyl guanidine
| Powder form | Oil processed | Granular form | |
| Melting point (DEG C) min | 145 | 145 | 145 |
| Drying loss (%) max | 0.3% | 0.3% | 0.5-1% |
| Ash (%) max | 0.3% | 0.3 | 0.3% |
| Size ( mesh ) | 100 | 300 | around 3mm |
| Oil content (%) | --- | 1-2% | --- |
| Hardness (breaking force) | ---- | --- | 1-3 Newton |