◆PET has low moisture absorption (PET: 0.1-0.2% vs polyimide: 2.0-3.0% )
- By adopting a waterproof soldermask in the wiring layer, it corresponds to ipx6 degrees.
- Reduction of man-hours for waterproofing cables with sealing materials, taping, etc.
◆Target area of application
- Bath and toiletry products
- Products around the kitchen
- Temperature and humidity sensor
←Contributes to improving measurement accuracy of implemented sensors
- Products that operate and store at 0 degrees Celsius or less
←When the moisture-absorbing substrate becomes an environment below freezing, moisture freezes and expands, impairing the flexibility of the FPC, effective for breakage