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Qingyuan Automotive Repair Paint Manufacturer Tells You the Function and Precautions of Scraping Atomic Ash in Automotive Paint Repair

2020-11-29 753

Car sheet metal painting will inevitably involve scraping and applying atomic ash, and the quality of atomic ash scraping and polishing directly affects the effectiveness of painting. It is a slurry material prepared with pigments, fillers, resins, and quick drying agents.

The primary effect of atomic ash is to fill the concave and convex parts of the car sheet metal surface. The sheet metal parts must be corrected before scraping atomic dust, and there must be no cracks or cracks that have not been welded.

清遠汽車修補漆

Scraping atomic ash may cause poor adhesion to the substrate due to its thickness, and may also cause cracks and gaps. Once cracks appear, the moisture in the air invades the interior of the atomic ash and binds with the pigment, causing corrosion, and then disrupts the adhesion of the atomic ash. Over time, it falls off. In addition, during the driving of the sedan, there are fluctuations that cause the paint parts to fall off. In some unknown cases, the car owner claims that the quality of the paint is not good, which is actually due to the poor adhesion of atomic ash, or due to the painter's excessive scraping and inadequate polishing during construction. The selection of reasonable atomic ash and the correct construction method are related to the effectiveness of the entire car paint film, which means that the quality of construction materials is one aspect, and the construction skills of the painter will also affect the service life of the car paint.

Article source: Qingyuan Automotive Repair Paint http://www.jinliangxincai.com/


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