SUZHOU POLESTAR METAL PRODUCTS CO., LTD
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Dust Covers with Silicone Seals for CNC Machine Tools Sandblasted Copper C12200
Material Properties:
Copper is a highly versatile material known for its excellent electrical and thermal conductivity, corrosion resistance, and machinability. Key properties of copper include:
Electrical Conductivity: Ideal for electrical and electronic applications.
Thermal Conductivity: Efficient heat dissipation, suitable for heat exchangers and cooling systems.
Corrosion Resistance: Resists oxidation and environmental degradation.
Machinability: Easy to machine with CNC processes, ensuring high precision and smooth finishes.
Antimicrobial Properties: Naturally inhibits the growth of bacteria, making it suitable for medical and food processing applications.
Comparison of Copper Alloys:
| Alloy | C10100 (Oxygen-Free Copper) | C11000 (Electrolytic Tough Pitch Copper) | C12200 (Phosphorus-Deoxidized Copper) |
|---|---|---|---|
| Conductivity | 101% IACS | 100% IACS | 98% IACS |
| Machinability | Good | Excellent | Excellent |
| Corrosion Resistance | High | High | Very High |
| Applications | High-precision electronics | Electrical connectors, heat sinks | Plumbing, HVAC, industrial components |
To further enhance the performance and appearance of our copper CNC machining parts, we offer various surface treatment options:
Polishing: Polished copper parts have a smooth and shiny surface, which not only improves their aesthetic appeal but also reduces the risk of corrosion and dirt accumulation.
Plating: We can apply different plating materials such as nickel, chrome, or gold on the copper surface. Plating can improve the corrosion resistance, wear resistance, and electrical properties of the parts.
Anodizing: Although anodizing is more commonly associated with aluminum, special anodizing processes can be applied to copper to create a protective oxide layer on the surface.
Applications of Copper CNC Machining Parts:
1. Electrical and Electronics Industry
Connectors and Terminals: Copper parts are used in electrical connectors, terminals, and switch components due to their high conductivity.
Heat Sinks: CNC-machined copper heat sinks are used in electronic devices to dissipate heat efficiently.
2. Automotive Industry
Sensors and Actuators: Copper parts are used in sensors, actuators, and wiring harnesses.
Radiators and Cooling Systems: Copper's thermal conductivity makes it ideal for radiators and cooling system components.
3. Plumbing and HVAC
Valves and Fittings: Brass and bronze fittings are commonly CNC-machined for plumbing systems.
Heat Exchangers: Copper parts are used in heat exchangers and HVAC systems due to their thermal conductivity and corrosion resistance.
