Leading the innovation of spraying and creating the future of automobiles
The necessity of spraying car lampshades is mainly reflected in the following aspects:
1. **Improve heat resistance and impact resistance**: Headlights and fog lampshades mostly use polycarbonate PC materials, because the Tg (glass transition temperature) of PC reaches 145℃, which can meet the long-term use of 110-120℃, and the impact resistance requirements are high.
2. **Enhance aesthetics**: Taillights generally use PMMA materials. PMMA has a transmittance of up to 92% and a refractive index of 1.492. It has good weather resistance and high surface hardness, and is suitable as a mask, reflector, and light guide material for taillights.
3. **Protect the lampshade from damage**: The surface of the PC lampshade is soft after molding. Spraying hardened paint can improve the surface hardness of the lampshade, avoid minor scratches, and increase the corrosion resistance and weather resistance of the lampshade.
4. **Prevent fog from forming**: Spray anti-fog coating inside the lampshade to increase the tension of the inner surface of the lampshade, so that water vapor condenses into small water droplets to form a water film, reduce the divergence of light, and reduce the impact of fog on the light distribution of lamps.
5. **Avoid glare**: By applying anti-glare coating on the inner surface of the lampshade, it can effectively prevent the invasion of ultraviolet and infrared rays, avoid glare, and protect the driver's eyes.
6. **Improve lighting effect**: The application of anti-fog coating can reduce the impact of fog on the lighting effect of car lights and improve driving safety at night or in bad weather.
7. **Adapt to different coatings and process requirements**: Automatic spraying equipment should meet the coating process requirements of UV coatings of different manufacturers to ensure coating quality.
8. **Automated production needs**: Modern automobile production tends to be automated, and automatic spraying production lines can improve production efficiency, reduce manual operations, and meet the needs of modern manufacturing.
Through the spraying process, car lampshades can not only meet functional needs, but also improve the overall aesthetics and performance of the vehicle.
