Painting Operation Of Automotive Plastic Part

• Posted by autoparts dongfa August 16, 2021 - Filed in Business - #Automotive plastic part  - 82 views

  When spraying Automotive plastic part, the amount of paint, the application viscosity and the spraying pressure of the paint should be adjusted. The viscosity is too low, the solid content of the paint solution is low, the paint concealment is poor, the paint film is easy to sag, and the paint film is easy to sag, and the paint film is easy to sag and bloom; The concealing power of the material.

     The evaporation rate of thinner for plastic coating of automobile plastic parts should be slightly faster than that of metal coating thinner, because the appearance and shape of automobile plastic parts are messy, such as the evaporation rate is too slow, the surface drying time is long, and the coating is easy to flow. hang. Regarding automotive coatings, interior parts focus on solvent resistance, and the application of coatings is messy, focusing on water resistance, stone attack resistance, weather resistance and decoration.