100 120 150 180 200 250 300 mesh EMI RF shielding pure copper woven wire mesh
Copper mesh series actually include red copper wire mesh, phosphor bronze wire mesh and brass wire mesh. Due to different compositions of Cu materials, they are with different characteristics and applications. Copper wire mesh is ductile, malleable and has high thermal and electrical conductivity. So it is popularly used as RFI shielding, in Faraday Cages, in roofing, in HVAC and in numerous electrical-based applications.
Product Overview
- Superior Conductivity: Copper wire mesh offers outstanding electrical and thermal conductivity, making it ideal for EMI/RF shielding and electronic applications.
- High Purity: Manufactured from at least 99.95% pure copper, ensuring optimal shielding performance and durability.
- Corrosion Resistance: Resistant to atmospheric corrosion, suitable for both indoor and outdoor environments. Forms a natural green patina over time for added protection.
- Flexible & Durable: Ductile and malleable, yet maintains structural integrity for long-term use in demanding conditions.
Our copper woven wire mesh is produced with strict adherence to industry standards, ensuring uniform mesh opening and consistent quality. It is available in a wide range of mesh counts (100–300 mesh) and can be customized for various widths and lengths. Copper mesh is softer than stainless steel, but its unique properties make it indispensable for electromagnetic shielding, architectural design, insect screens, and scientific research.
Note: While copper mesh is highly resistant to atmospheric corrosion, it may be affected by strong oxidizing agents such as nitric acid, ferric chloride, cyanides, and ammonia compounds.
When exposed to air, copper mesh naturally develops a thin green protective layer (patina), which does not affect its conductivity or shielding performance.
Technical Specifications
| Mesh Count | Wire Diameter (mm) | Open Area (%) | Width (m) | Length (m) |
|---|---|---|---|---|
| 100 | 0.10 | 52 | 0.6–2.0 | 10/30/50 |
| 120 | 0.08 | 48 | 0.6–2.0 | 10/30/50 |
| 150 | 0.06 | 44 | 0.6–2.0 | 10/30/50 |
| 180 | 0.05 | 41 | 0.6–2.0 | 10/30/50 |
| 200 | 0.05 | 39 | 0.6–2.0 | 10/30/50 |
| 250 | 0.04 | 36 | 0.6–2.0 | 10/30/50 |
| 300 | 0.03 | 32 | 0.6–2.0 | 10/30/50 |
Other mesh counts, widths and custom roll lengths available on request.
Key Features
- Ductile and malleable for easy shaping
- High thermal and electrical conductivity
- Excellent EMI/RF shielding performance
- Durable in various atmospheres
- Resistant to atmospheric corrosion
- 99.95% pure copper composition
- Natural green patina develops for extra protection
- 100% recyclable and environmentally friendly
Applications
- EMI/RFI/RF shielding for electronics
- Electronic information security
- Faraday cages and shielded rooms
- Power generation & transformer rooms
- Insect screens for windows and doors
- Outer space exploration and scientific research
- Fireplace screens and architectural decoration
- Electronic security and signal isolation
Customer Cases
Faraday Cage Setup
Our pure copper mesh used in a high-security Faraday cage installation for sensitive electronic equipment.
EMI Shielding Enclosure
Copper mesh applied in electronic device enclosures to provide effective EMI shielding.
Power Generation Facility
Electrical shielding application in a large-scale power generation facility using our copper mesh.
Customer Reviews
John Smith
"The copper mesh from Haocheng provided excellent EMI shielding for our lab equipment. The quality is top-notch and the delivery was on time." 👍
Li Mei
"We used Haocheng's copper mesh for our architectural project. The unique patina finish added a beautiful aesthetic touch to our design." 🌟
Michael Johnson
"The electrical conductivity of Haocheng's copper mesh exceeded our expectations. It's perfect for our power generation applications." ⚡