Product parameters?
| Main material | e-PTFE+3M glue |
| Air permeability | ≥100ml/min@7kpa (can be customized) |
| Membrane material | ePTFE |
| Membrane properties | Waterproof, dustproof ,oil proof and Sound transparent |
| Color | Black/White |
| Flame retardant grade | UL94-V2 |
| Working temperature | -40℃~125℃ |
| IP level | IP65-IP68 |
The specific parameters are subject to the actual engineering drawings and specifications
