Copper free mirror, as the name suggests,  is a type of mirror that does not use copper materials. Compared to traditional 

copper mirrors,  copper free mirrors have higher clarity and longer service life. The back panel of the copper free mirror is 

made of  special non copper materials, such as aluminum alloy or stainless steel,  which have excellent oxidation and 

corrosion resistance, ensuring the long-term stability of the mirror.

In addition, copper free mirrors do not involve copper molds during the manufacturing process,  thus avoiding the impact of 

copper residues on the quality of the mirror surface. This type of mirror typically uses  vacuum coating technology,  coating 

the mirror surface with one or more layers of optical thin films to enhance reflection, transmission,  and UV resistance.

The environmental friendliness of copper free mirrors is also one of its major advantages. Due to the absence of copper  

materials, its impact on the environment is relatively small,  which is in line with the modern concept of green environmental 

protection. At the same time,  copper free mirrors have higher safety and will not release copper ions due to oxidation,  which 

poses a potential threat to human health.

In short, copper free mirrors are gradually becoming a new favorite in the market due to their high definition,  long lifespan, 

environmental protection, and safety characteristics. It not only improves the quality of lighting,  but also creates a healthier 

and more environmentally friendly living environment for us.

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