Leading the new trend of spraying and achieving perfect surface - Automatic spraying machine for plastic parts
Plastic parts spraying is an important surface treatment process, which can not only improve the appearance quality of plastic parts, but also enhance their functionality and durability. The following are some necessities of plastic parts spraying:
1. **Improve appearance quality**: Spraying can make plastic parts have a smoother and brighter surface, such as mobile phone cases and computer cases. Spraying can increase the brightness or matteness, making the product look more upscale.
2. **Enhance durability**: Through spraying, the surface hardness of plastic parts can be improved, making them more wear-resistant, suitable for frequently used product parts such as game console buttons.
3. **Improve feel**: The surface of the product after spraying can have a better feel, for example, the mobile phone case can have a leather or soft rubber touch after spraying.
4. **Protective effect**: The spray coating can provide additional protection for plastic parts, such as ensuring the adhesion and chemical corrosion resistance of the coating through hand sweat resistance test, water boiling test, bending test, etc.
5. **Functional improvement**: Spraying can improve some functional properties of plastic parts, such as ensuring the scratch resistance of the coating through hardness testing.
6. **Adapt to different environments**: Plastic parts may face various use environments, and spraying can be customized according to different environmental requirements to meet specific performance standards.
7. **Surface treatment**: For plastic parts made of non-polar materials, such as PP materials, surface activation treatment is required before spraying to ensure good adhesion of the paint.
8. **Decorative effect**: Spraying technology can achieve a variety of decorative effects, such as leather grain, knurling, etc., which helps to cover possible appearance defects and increase the beauty of the product.
9. **Local electroplating and spraying**: In some designs, different effects may need to be achieved in specific parts of plastic parts. This effect can be achieved through local electroplating or spraying processes, while avoiding the impact on components such as circuits.
10. **Environmental protection and energy saving**: Modern spraying technology focuses on environmental protection and energy saving. The coatings and process flows used strive to reduce the impact on the environment while improving energy efficiency.
In summary, spraying of plastic parts is not only related to the appearance and touch of the product, but also to the performance and durability of the product. It is an indispensable and important link in the production of plastic products.
