Red Copper Woven Wire Mesh

Red Copper Wire Mesh or Pure Copper Wire Mesh is a metal wire mesh woven from pure copper wire (usually over 99.9% electrolytic copper), which has excellent conductivity, thermal conductivity, corrosion resistance, and ductility. It is widely used in fields such as electromagnetic shielding, electronics, and filtration.

Characteristic advantages

1. High conductivity : Conductivity of over 99%, suitable for EMI/RFI electromagnetic shielding|

2. Good ductility : Easy to form and bend|

3. Good corrosion resistance : Resistant to water, air, and some weak acid corrosion|

4. Non magnetic material :Suitable for precision electronic environments|

5. Antibacterial : It has a natural antibacterial effect and is suitable for certain medical or living    scenarios|

Common specifications

Mesh Count (mesh/inch) Wire Diameter (mm / inch) Aperture Size (mm / inch) Open Area (%) Weave Type Typical Applications 4 × 4 0.80 mm / 0.0315" 5.55 mm / 0.218" ~74% Plain Weave Ventilation mesh, coarse filtering, decorative mesh 6 × 6 0.55 mm / 0.0217" 3.67 mm / 0.1445" ~70% Plain Weave Insect screens, architectural mesh 8 × 8 0.50 mm / 0.0197" 2.68 mm / 0.1055" ~67% Plain Weave Garden screens, EMI shielding (low frequency) 10 × 10 0.50 mm / 0.0197" 2.04 mm / 0.0803" ~65% Plain Weave Grounding mesh, RFI shielding 16 × 16 0.40 mm / 0.0157" 1.19 mm / 0.0468" ~58% Plain Weave Shielded enclosures, filter base layer 20 × 20 0.35 mm / 0.0138" 0.92 mm / 0.0362" ~51% Plain / Twill Electromagnetic shielding, signal filtering 30 × 30 0.25 mm / 0.0098" 0.59 mm / 0.0232" ~46% Twill Weave Conductive pads, insect screens 40 × 40 0.20 mm / 0.0079" 0.43 mm / 0.0169" ~44% Twill Weave Audio shielding, lab testing enclosures 60 × 60 0.15 mm / 0.0059" 0.27 mm / 0.0106" ~40% Twill Weave Fine EMI shielding, grounding in high-frequency devices 80 × 80 0.12 mm / 0.0047" 0.20 mm / 0.0079" ~36% Dutch Weave Precision gas/liquid filtration, signal protection 100 × 100 0.10 mm / 0.0039" 0.15 mm / 0.0059" ~30% Dutch Weave Microfiltration, electronics shielding 120 × 120 0.08 mm / 0.0031" 0.13 mm / 0.0051" ~28% Dutch Weave EMI/RFI shielding mesh for sensitive components 200 × 200 0.05 mm / 0.0020" 0.077 mm / 0.0030" ~25% Dutch Weave Electrolytic shielding, ultrafine filtration

application area

EMI/RFI Shielding

Used in data centers, labs, and electronic equipment for electromagnetic interference shielding.

Electronics & Electrical Engineering

For conductive mesh, electrode mesh, and grounding mesh.

Filtration & Sieving

Applied in filtering gases, liquids, or particles, especially in conductive environments.

Decorative & Artistic Use

Ideal for interior decoration, crafts, and sculpture.

Chemical & Metallurgical Industry

As corrosion-resistant filters, catalyst support mesh, or drying materials.