Water Proof PTFE Film and Nylon or Polyurethane Net for Camera and Haircare Product
Dimension: D20*0.25mm
| main material | e-PTFE |
| assistant material | PU |
| air permeability A/P | ≥9000ml/cm2/min(ΔP=7kPa) |
| water emission pressure WEP | 20kPa/60s |
| temperature range | -40~125 ℃ |
| voice loss | <4DB |
| IP level | IP67 |

Usage example
