Qingdao Migo Glass Co., Ltd. is one of the most reliable manufacturers and suppliers of copper free mirror glass in China. With abundant experience, we warmly welcome you to wholesale high-grade copper free mirror glass in stock here from our factory. If you have any enquiry about custom service, please feel free to email us.
What is Copper-free Silver Mirror?
What is Copper-free Silver Mirror?
A copper-free mirror, also known as an eco-friendly mirror, is a silver mirror that has no copper layer in its back paint.
Traditionally, silver mirrors use a copper layer to prevent the silver coating from oxidizing. Unlike them, copper-free mirrors replace the copper layer with special passivation paint during production, which is also lead-free. This makes the mirror environmentally friendly, more durable, and sustainable.
MIGO GLASS is a leading mirror manufacturer for over 15 years. We can provide silver mirrors, aluminum mirrors, copper-free mirrors, and other safety mirrors, like backing safety film mirrors or laminated mirrors, to meet all the needs of customers.
Key Benefits of Copper-Free Mirror Glass
- Environmental Friendly
By removing copper (a heavy metal) and lead from production and waste, these mirrors cut pollution and are easier to recycle. They meet evolving regulations, such as upcoming U.S. limits on copper in building materials.
- Better Corrosion Resistance
Traditional mirrors often get black spots or rust at the edges from moisture, humidity, or harsh cleaners, lasting just 12–24 months in high-use areas like bathrooms. Copper-free mirrors resist corrosion up to three times better, with a 10+ year lifespan.
Specification of Copper and Lead Free Mirrors
| Items | Properties |
| Product name | Copper free mirror glass |
| Thickness | 3mm, 4mm, 5mm, 6mm |
| Size | 1524mmx2134mm, 1830mmx2440mm, 2134mmx3300mm, 2250mmx3300mm etc. |
| Options | Clear copper-free mirror (with normal clear float substrate), ultra-clear copper-free mirror (with low-iron float substrate) |
| Back painting colors | Grey, Blue, Green, etc. Using Italy FENZI paints |
| Applications | Bathroom mirror, powder room mirror, gym mirror, LED mirror, decorative wall mirror |
Manufacturing Process for Copperless Silver Mirrors
Sheet Loading → Pre-wash → Deep Cleaning → Sensitization → Activation → Silver Plating → Copper Plating or Passivation → Cleaning and Drying → Primer Application → Primer Drying → Topcoat Application → Topcoat Drying → Paint Surface Curing and Cooling → Paint Surface Cleaning → Sheet Unloading
Copper Free Mirror Glass Applications
FAQ
Q1. How can I obtain samples of copper free mirror glass to verify product quality?
We offer complimentary samples (limited to a small-sized mirror). Please contact our sales team to request free samples.
Q2. What is your delivery lead time?
Typically, delivery is completed within 25-45 days after receiving the deposit and confirming the samples. As we are a manufacturer, all products are custom-made to customer specifications, so we maintain no stock inventory.
Q3. What are your payment terms?
Orders under $1,000 require 100% prepayment. Orders over $1,000 require 30% prepayment, with the remaining 70% payable upon receipt of a copy of the bill of lading.
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