A Brief Discussion on the Construction Requirements of Zhejiang Plastic Powder Spraying

(1) In order to fully utilize the characteristics of powder coating and extend the service life of the coating, the surface of the coating material should first undergo strict surface pretreatment:

(2) When spraying, the object to be coated must be completely grounded to increase the spraying efficiency of powder coating.

(3) For objects with significant surface defects, conductive putty should be applied to ensure the smoothness and smoothness of the coating.

(4) After spraying, the object needs to be heated and cured. The curing conditions should be based on the technical specifications of the powder product, but the curing temperature and time must be fully guaranteed to avoid quality accidents caused by insufficient curing.

(5) Immediately inspect after powder coating, and if any defects are found, they should be dealt with in a timely manner. If defects are found after curing, and their range is small and only affects the local area without affecting it, the surface decoration of the coated object can be repaired by diluting the same color powder with acetone. If the range is large and affects the surface quality, it can be sanded with sandpaper, sprayed again or removed with paint remover, and then re coated with powder.

(6) Recycled powder must be screened to remove impurities and mixed with new powder in a certain proportion.

(7) The powder supply bucket, powder spraying room, and recycling system should avoid contamination from powders of different colors, so they must be blown clean every time the color is changed.

Zhejiang plastic powder manufacturers have high-quality products that are worthy of your trust.