With the development of science and technology, there are more and more wooden box production equipment, and the wooden box packaging industry has also caught fire. So, do you know the influence of the surface humidity of the wooden box wood on the conductivity of the wood? The following will answer for everyone.

In wood coating, acid curing amino alkyd paint, nitro paint, alkyd paint, polyurethane paint, acrylic paint can all be used for electrostatic spraying. Among them, acid curing amino alkyd paint is used at the most, and the result is the best. Electrostatic spraying should use solvents with high boiling point, high polarity and high flash point temperature. Compared with atmospheric spraying, electrostatic spraying has better results in the dispersion of paint particles during the atomization process. The electrostatic spraying jet cross-section is generally larger than that of atmospheric spraying. Therefore, the density of the coating subgroups is small and the solvent evaporates faster. For example, if there are more low-boiling solvents in the paint, the evaporation will be faster. Perhaps when the paint settles to the surface of the workpiece, a large amount of solvent has run out, and the remaining solvent is insufficient to keep the paint level on the surface of the workpiece, causing the paint film to appear orange peel, etc. The disadvantage is that electrostatic spraying often uses high-boiling solvents that evaporate slowly.