Grade | Pellet flow (mm) | Hexamine (%) | Cure time @150° (sec) | Free phenol (%) | Residue on 75um sieve (%) | Application |
PF6076C | 39-51 | 6.8-7.4 | 78-95 | 2.1-3.0 | ≤2 | General |
PF6530A | 34-48 | 7.8-8.3 | 70-88 | 1.0-2.25 | ≤2 | Rubber modified |
PF6290A | 36-48 | 6.8-7.3 | 55-75 | 3.0-3.6 | ≤2 | CNSL modified |
PF6200A | 26-32 | 7.5-8.5 | 48-65 | 1.5-2.0 | ≤4 | High CNSL modified |
PF6815A | 43-51 | 8.7-9.4 | 80-95 | 0.3-0.8 | ≤2 | General |