The 4223 polyurethane protects electric circuits against corrosive chemicals, moisture, dirt, dust, thermal shocks, and scratches. This avoids corrosion and physical damages to electric components. It also insulates against high-voltage arcing, shorts, and static discharges.
Application : –
- Printed Circuit Board
- LED Board
- Farming, Mining smelting oil exploration and marine electronic parts
- Automotive electronic part
- Fire alarms components
- Electric generators, motors and transformers