Waterproof Sound Membrane
Handheld electronic equipment industry such as microphones, speakers ,headp hones ,and mobi le phone microphones.
Product Applications:
Handheld electronic equipment industry such as microphones, speakers ,headp hones ,and mobi le phone microphones.
Product parameters:
| Product Performance | Waterproof Sound Membrane | Waterproof and sound-transparent composite film |
| Thickness,μum | 3-15 | Customized to Support Material |
| Degree Of Protection | IP65-IP68 | |
| Suppoir Material | / | PET,PP,PET/PE.PP/PE |
| Composite Made | / | Thernal Compounding |
| Breathable Amount ml/cm₃/min@7KPa | ≥12000 | ≥3000 |
| Oleophobic Grade | 3-8 | |
| Sound Loss | 1-5dB | |
| Resistant To Water Pressure Kpa | 10-300 | 10-500 |
