Today, an increasing number of stainless steel magnetic clasp manufacturers are using vacuum plating for surface processing of clasps.
Why choose vacuum plating to process stainless steel magnetic clasps surface?
Firstly, traditional electroplating techniques are not sufficiently advanced and are primarily non-environmentally friendly. They generate air and water pollutants during the production process.
Secondly, electroplated jewelry clasps may contain allergenic metal residues, such as nickel and lead, these can cause allergic reactions in people with sensitive skin.
Stainless steel magnetic clasps are typically small. After polishing, we prefer vacuum plating surface treatment over electroplating techniques, for this significantly enhances their aesthetics, corrosion resistance, and eco-friendliness.
Advantages of vacuum plating:
1. Environmental friendliness: Vacuum plated jewelry clasps do not contain allergenic metal residues such as nickel and lead, unlike electroplated jewelry clasps.
2. Low allergenicity: Traditional electroplating or surface coating process may contain skin-sensitive chemicals. Vacuum plating uses electron beams or ion bombardment of materials, causing them to evaporate and deposit on the substrate surface to form a thin film.
3. Enhancing the quality of castings: The vacuum pressure casting machine reduces the presence of gases and impurities. This densifies the internal structure of castings and lessens the occurrence of defects such as pores and shrinkage. This helps to improve the mechanical properties and corrosion resistance of castings, making the final product more reliable.
In conclusion, due to hypoallergenic and environmental considerations, we’d like to choose vacuum plating to process the stainless steel magnetic jewelry clasps.
