 Your current position: Home >> How to make atomic ash scraping smoother?How to make atomic ash scraping smoother?Published by：2025-9-18 Categories:Industry news Viewed by: 1344 times In fields such as automotive sheet metal and furniture manufacturing, the flatness of atomic ash directly affects the final spraying effect. As a manufacturer specializing in the research and development of environmentally friendly atomic ash, Changxing Baodi Environmental Protection Technology Co., Ltd. combines years of industry experience to summarize the following practical tips for you: 1、 Substrate treatment is the foundation
Before construction, it is necessary to thoroughly remove rust and oil stains from the substrate, and use 80-120 grit sandpaper to polish the rough surface. Changxing Baodi suggests using the metal treatment agent provided by our company, which can enhance the adhesion of atomic ash and reduce the risk of cracking in the later stage.
2、 Scientific allocation and layered construction
Strict ratio: Mix atomic ash and curing agent according to the product instructions (recommended ratio 100:1.5), stir until the color is uniform and there are no bubbles.
Three layer scraping method: the first layer is to fill the depressions with thickness and compact the edges; Expand coverage for the second time and repair sand holes; The third layer of thin scraping and smoothing eliminates scratches.
3、 Collaborative optimization of environment and tools
The construction effect is best when the temperature is controlled at 15-30 ℃ and the humidity is below 70%;
Use a stainless steel scraper with moderate elasticity to maintain a unidirectional scraping angle of 45 °.
4、 Fine polishing
After the atomic ash is completely cured, it is recommended to use 180-400 grit sandpaper to gradually polish it, which can be combined with Changxing Baodi high filling atomic ash to reduce polishing time.
Conclusion
Flat atomic ash construction can not only save paint, but also improve the overall process quality. Changxing Baodi will continue to help industry users reduce costs and increase efficiency with environmentally friendly and easy to construct product features.
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