Plastic Fasteners Application Trends in Electronic Devices
Plastic fasteners application trends in electronic devices:
1. Lightweight Requirement
Plastic screws density ~1.1-1.4g/cm³, 70-80% lighter than metal, suitable for portable electronics.
2. Insulation Performance
Plastic screws offer excellent electrical insulation, avoiding short circuit risks for circuit board fixing.
3. Corrosion Resistance
Plastic screws resist acids and alkalis, suitable for battery compartments.
4. Applications
- Laptops: Shell fixing, internal component connection
- Mobile phones: SIM card tray, battery cover fixing
- Tablets: Bezel fixing, back cover connection
- Wearables: Strap connection, shell fixing
Common Materials: PA66, PP, PEEK, selected based on application environment.