Mobile phone spraying process: single component primer+UV two-layer coating

After spraying various colors of primer, the surface is then sprayed with UV gloss paint of different gloss. Drying method: UV curing, equipped with equipment: two coats and two baking coating lines.

Single component primer+UV characteristics and precautions:

Generally used for the casing of precision electronic products such as digital cameras, mobile phones, MP3 players (PC, ABS, PS), single component primer+UV is mainly used to increase the wear resistance of the product surface, provide protection, and adjust the color and gloss of the product appearance.

Its advantage is fast drying speed, and it can be completely dried in 5-10 seconds under a certain wavelength of ultraviolet radiation; According to the glossiness, the cleanliness of the environment is also required during construction. Generally, construction needs to be carried out in an environment with an air purity level of 100000, and there are temperature and humidity requirements for construction (temperature: 25 ± 5 degrees, relative air humidity: 40% -70%)