Copper Expanded Metal Sheet with Ventilation, Wearable and Durable
Copper expanded metal sheet is formed by stretching and stamping, because of this particular processing method, the material in the production process is essentially lossless. Copper expanded metal is electrically conductive so that it can be applied to projects that require conduction, such as electrical grounding, EMI shielding room, high voltage test laboratory and other uses. Copper expanded metal with good corrosion resistance, but if exposed to the outside, the surface will produce a layer of patina. And this layer of patina can become a protective barrier of copper expanded metal. The patina may shows many different colors, of which brown is the most common. The special appearance of copper expanded metal makes it also can be used in the design industry or decoration projects.
Different mesh types of copper expanded metal sheet
The most typical varieties of expanded copper mesh types include flattened mesh and standard mesh.
Different angle images of copper expanded metal sheet
Specifications of copper expanded metal sheet
- Materials: phosphor bronze, brass, 99.99% oxygen-free pure copper.
- Species: small, medium and heavy copper expanded metal sheet.
- Surface type: flattened, raised.
- Shape of the hole: diamond, square, hexagonal, round, special shape.
Sizes of diamond copper expanded metal
| Item |
SWD (mm) |
LWD (mm) |
Thickness (mm) |
Strand Width (mm) |
| CEMS-01 |
2.3 |
4 |
0.4 |
0.3 |
| CEMS-02 |
2.5 |
5 |
0.5 |
0.5 |
| CEMS-03 |
3 |
6 |
0.6 |
0.7 |
| CEMS-04 |
3.5 |
4 |
0.5 |
0.5 |
| CEMS-05 |
4 |
8 |
0.5 |
0.5 |
| CEMS-06 |
4.5 |
5 |
0.5 |
0.5 |
| CEMS-07 |
5 |
10 |
0.6 |
0.6 |
| CEMS-08 |
7 |
12 |
0.8 |
0.7 |
| CEMS-09 |
7 |
8 |
0.6 |
0.6 |
| CEMS-10 |
8 |
16 |
0.8 |
1.2 |
| CEMS-11 |
10 |
20 |
1.2 |
1.5 |
| CEMS-12 |
12 |
25 |
1.2 |
1.2 |
| CEMS-13 |
20 |
30 |
1.0 |
2.0 |
| CEMS-14 |
25 |
50 |
2.0 |
2.5 |
| CEMS-15 |
30 |
60 |
3.0 |
3.0 |
| CEMS-16 |
40 |
80 |
4.0 |
6.0 |
| CEMS-17 |
50 |
100 |
5.0 |
6.0 |
Raised copper expanded metal
Flattened copper expanded metal
Inspection of copper expanded metal sheet
Copper expanded metal sheets need to be tested and qualified by the inspection department before packaging.
Whole mesh size measurement
Packaging of copper expanded metal sheet
Packaging should be firm and safe. The copper expanded metal sheets are packed in carton that are wrapped with air bubble film on the outside to prevent damage. The carton with air bubble film is then sealed with black protective film around it to prevent water and moisture. And a wooden box is used for external packaging. Finally, plywood is installed around the pallet to ensure that the copper expanded metal sheets will not be squeezed. The bottom part is made of square steel pipe welded into a bracket and bundled with steel straps into a flat package. It can also be based on the client's requirements.
Top 1: Copper expanded metal sheets in the center of the carton
Top 2: Air bubble film wrapped copper expanded metal sheets carton
Top 3: Black protective film sealed copper expanded metal sheets carton
Top 4: Finally, wooden cases are used for steel grating package.
Shipping of copper expanded metal sheet
Avoid impact, extrusion, rain, moisture, and chemical corrosion during transportation.
Storage of copper expanded metal sheet
The expanded copper metal sheet should be stored in a warehouse with air circulation, relative humidity of less than 85%, and no corrosive gases. If the product is placed in the ground floor warehouse, it should be more than 200 mm from the ground.
Features of copper expanded metal sheet
- Durable, anti-corrosion and wearable.
- High electrical conductivity and thermal conductivity.
- Good ventilation, lighting, heat dissipation.
- Beautiful appearance with various opening can be designed in many shapes.
- The material in the production process is essentially non-destructive.
- Low maintenance, easy to install.
Applications of copper expanded metal sheet
Copper expanded metal sheet is widely used in many industries, such as:
- Railway.
- Highway.
- Petrochemical.
- Construction.
- Garden parks.
It also can be used as many things, such as:
- Roof.
- Ceiling.
- Fence.
- Protective facilities.
- Filter elements.
- Batteries for household appliances.
- Handrails.
- Stair treads.
- Scaffolding and flower racks.
- Chimney cap.
- EMI/RFI shielding
- High voltage laboratory / Electrical testing laboratory
Copper expanded metal ceiling
Copper expanded metal decoration
Copper expanded metal facade
Copper expanded metal sheet for electromagnetic shielding
