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Atomic ash construction steps

　Published by：2025-8-27　　Categories:Industry news　Viewed by: 171 times

Atomic ash construction is a key process in fields such as automotive repair and industrial manufacturing. Its standard process can be divided into four steps. Below, the editor of Changxing Baodi Environmental Protection Technology Co., Ltd., a manufacturer of atomic ash, summarizes the specific operational points as follows:

1、 Preparation before construction

Substrate processing

Remove surface oil stains, rust, and dust, use sandpaper to increase roughness, and ensure that the atomic ash adheres firmly.

2、 Atomic ash blending

Proportional mixing

Mix the main ash and curing agent in a ratio of 100:2~3 (100:2 in summer and 100:3 in winter), refer to the product instructions for specific proportions.

Stir evenly until there are no bubbles. It is recommended to operate on a mixing plate to improve efficiency.

2、 Atomic ash blending

Proportional mixing

Mix the main ash and curing agent in a ratio of 100:2~3 (100:2 in summer and 100:3 in winter), refer to the product instructions for specific proportions.

Stir evenly until there are no bubbles. It is recommended to operate on a mixing plate to improve efficiency.

3、 Scratch coating construction

Layered scraping technique

First layer (thin scraping): The scraper is at an angle of 60 ° or more with the workpiece, and the concave area is filled with force, with a thickness controlled between 2-3mm.

Second layer (filling): Tilt the scraper at a 45 ° angle, overlap horizontally or vertically by 1/3-1/2, and apply to cover the entire depressed area.

Third layer (finishing): The scraper is parallel to the surface, leveled, and reserved for polishing.

Precautions

Avoid excessive scraping and coating in a single step. It is necessary to dry the layers and then touch up.

The environmental temperature affects the curing speed, and high temperature can shorten the drying time.

4、 Drying and polishing

Accelerated drying

Use an infrared baking lamp (70cm away) to bake for about 5 minutes, dry thoroughly, and then polish.

Polishing process

Using dry grinding (avoiding water grinding), gradually refine with P-80 to P-240 sandpaper in sequence.

Maintain even force during manual polishing to ensure a smooth surface.

By following the above steps, the construction quality of atomic ash can be ensured, which is suitable for scenarios such as sheet metal repair and industrial filling. In practical operation, the process needs to be adjusted according to the characteristics of the substrate and product.

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