4mm Polished Copper Plate
Our materials are designed to be strong, durable, and resistant to wear and tear, ensuring that they can stand up to even the toughest conditions. At our manufacturing facilities, we use state-of-the-art equipment and technology to ensure that every product meets our strict quality standards.
A 4mm polished copper plate, which refers to a copper sheet with a thickness of 4 millimeters and a polished surface finish, possesses several distinct features and characteristics that make it suitable for a variety of applications. Here are the key features of a 4mm polished copper plate:
Electrical Conductivity: Copper is an excellent conductor of electricity, and the 4mm polished copper plate retains its superior electrical conductivity. It is commonly used in electrical and electronic applications where efficient current flow is essential.
Thermal Conductivity: The plate also exhibits high thermal conductivity, making it suitable for heat sinks and thermal management applications where efficient heat dissipation is required.
Non-Magnetic: Copper is a non-magnetic material, making the 4mm polished copper plate suitable for applications where magnetic interference must be minimized.
Antibacterial Properties: Copper has natural antibacterial properties, which can be advantageous in applications where hygiene is essential, such as in medical settings and touch surfaces.


|
Thickness |
4mm |
|
Width |
10mm~2500mm |
|
Cu(Min) |
99.9% |
|
Length |
10mm~12000mm,or as requried |
|
Surface |
Mill finish, polished, anodizing, brushing, sand blasting, powder coating,etc |
|
Payment terms |
T/T,L/C,western union, Paypal,Trade Assurance |
|
Price terms |
CFR,FOB,CIF,Ex-work,CNF |
|
Package |
Standard export seaworthy package,suit for all kinds of transport,or as required. |

Professional sales team, to provide customers with perfect first-class service; Strict procurement quality control team, carefully select high quality raw materials; Advanced science and technology team to improve production and reduce costs for customers; Excellent design and processing team, meticulous refinement, intimate shipping logistics team, for the product transportation escort.
FAQ
Q:Can I go to your company to visit?
A:Of course, we welcome customers from all over the world to visit our company.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
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