Common knowledge of coating: powder dropping phenomenon after coating process of powder coating

Core tip: the main factors that affect the charge acceptance and retention of powder particles are generally considered as the dielectric constant of powder The lower the dielectric constant of powder, the easier it is for particles to be charged, but the easier it is to lose the charge This is reflected in the fact that the adsorption force of powder on the workpiece is not strong, and the powder will be dropped if it is slightly vibrated For electrostatic spraying powder coating, the high dielectric constant should be used as much as possible, which will greatly improve the adsorption of powder Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: the main factors that affect the charge acceptance and retention of powder particles are generally considered as the dielectric constant of the powder The lower the dielectric constant of the powder, the easier it is for the particles to be charged, but the easier it is to lose the charge This is reflected in the fact that the adsorption force of the powder on the workpiece is not strong, and the powder will drop if slightly vibrated For electrostatic spraying powder coating, the high dielectric constant should be used as much as possible, which will greatly improve the adsorption of powder Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,