Research Article
Effect of Nanometric Metallic Hydroxides on the Flame Retardant Properties of HDPE Composites
Table 2
Flame resistance and tensile properties of compositions presented in Table
1.
| Formulations | Flame resistance | Tensile properties | UL-94-V | UL-94-HB | Stress [MPa] | Elongation [%] | Modulus [MPa] |
| HDPE | Fails, drips |
Fails | | | |
| M1 | Fails, drips | AEc | | | | M2 | Fails, drips | AE | | | | M3 | Fails, drips | AE | | | | M4 | Fails, drips | AE | | | | M5 | Fails, drips | AE | | | |
| A1 | Fails, drips | AE | | | | A2 | Fails, drips | AE | | | | A3 | Fails, drips | AE | | | | A4 | Fails, drips | AE | | | | A5 | Fails, drips | AE | | | |
| MA2 | Fails, drips | AE | | | | MA3 | V1 | AE | | | | MA4 | Fails, drips | AE | | | |
|
|
Autoextinguishable.
|