Black stainless steel is widely used in construction and decorative materials. With the continuous improvement of people's needs, industries such as the electronic industry, kitchen utensils, household appliances, instrumentation, automobile industry, chemical equipment, sign printing, aerospace and military industry are no longer satisfied with the use of primary color stainless steel, and have also begun to use black stainless steel. Therefore, stainless steel oxidation blackening has begun to attract people's attention as a stainless steel coloring technology.
This blackening agent stainless steel is environmentally friendly, and the stainless steel film obtained after blackening is uniform in color and bright. By blackening stainless steel, the resulting film is uniformly black, has good gloss, and is highly decorative. It is suitable for the electronic industry, kitchen utensils, household appliances, instrumentation, automobile industry, chemical equipment and other fields.
This product does not require heating, it turns black as soon as it is soaked, and it takes 3 seconds to color. It is suitable for 304 stainless steel and below. It can be drawn after using a blackening agent.
Workflow of this blackening agent stainless steel
1. Use oil removal and degreasing products to remove oil and degrease the workpiece, and then rinse the workpiece with water. (This step is required if there is oil stain on the surface of the workpiece. If there is no oil stain on the surface of the workpiece, this step can be ignored.)
2. Use stainless steel pickling solution to prepare the tank, and replace the previous step with
After degreasing, the clean workpiece is soaked in the pickling tank soak in the liquid for 10-15 minutes, then remove the water Wash well.
3. Prepare the stainless steel blackening liquid original solution into the tank. Soak the clean workpiece after pickling in the previous step into the blackening tank liquid. Let it soak for 5 minutes, then take it out and wash it clean.
4. Wash the blackened workpiece with water and dry it. Then, according to different requirements, it can be sealed with anti-rust oil, or the surface can be dipped or sprayed with transparent varnish or wax to seal the surface.
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