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Formulation: 96 wt % PA6 (relative viscosity 2.7)
2.0 wt % TROVO®powder B-K2
2.0 wt % melamine cyanurate (NORD MIN MC 25J)
| Test bar No. | Thickness (mm) | T1[s] | Burning cotton? |
T2[s] | Burning cotton? |
Classification |
| 1 | 0.80 | 0.8 | no | 0.8 | no | V-0 / UL 94 |
| 2 | 0.80 | 0.5 | no | 0.8 | no | |
| 3 | 0.80 | 0.6 | no | 1.4 | no | |
| 4 | 0.80 | 0.8 | no | 0.5 | no | |
| 5 | 0.80 | 0.6 | no | 0.3 | no |
Samples drips without cotton ignition.