C11000 T2 Copper Strip Copper Foil 0.004 0.005 0.006 0.008mm
Price:
Negotiable
MOQ:
100KG
Delivery Time:
7-15 days or as requirements
Brand:
Wuxi Slast/Sylaith Special Steel Co., LTD
Product Description
C11000 T2 Copper Strip Copper Foil 0.004 0.005 0.006 0.008mm
Product Attributes
| Parameter | Details |
|---|---|
| Brand Name | SLAST(Sylaith) |
| Material / Grade | Red Copper / Pure Copper (C10200, C11000, C10100, etc.) |
| Thickness Range | 0.004mm - 2.0mm (Customizable) |
| Width Range | 7mm - 610mm (Customizable up to 2500mm) |
| Shape | Strip, Coil, Roll |
| Hardness | O (Soft), 1/4 Hard, 1/2 Hard, Hard |
| Surface Finish | Bright |
| Standard Thickness (Foil) | 0.004mm, 0.005mm, 0.006mm, 0.008mm |
| Cu Content (Min) | 99.90% |
| Standards | JIS, ASTM, DIN, EN, ISO |
| Processing Services | Decoiling, Cutting, Perforation, Surface Treatment |
Product Description
Discover high-precision C11000 T2 copper strip and foil, manufactured by Sylaith for demanding electronic applications. Our premium pure copper strip boasts a minimum 99.90% copper content (C11000), ensuring exceptional electrical and thermal conductivity. This product line specializes in ultra-thin gauges, starting from a remarkable 0.004mm (4µm), catering to the needs of high-tech industries where precision and reliability are paramount. The material is supplied in coils/strips with a bright surface finish and is available in various tempers (Soft, 1/2 Hard, Hard, etc.) to suit different fabrication requirements. Originating from our facility in Jiangsu, China, we offer comprehensive processing services like decoiling and cutting, providing tailored solutions from standard widths of 7-610mm to custom specifications. Ideal for manufacturers seeking a wholesale copper foil supplier with consistent quality and performance.
Applications
- Printed Circuit Boards (PCBs): Used as the conductive layer in flexible and rigid PCBs.
- Lithium-Ion Batteries: Serves as the current collector for anodes due to its excellent conductivity and thinness.
- Electromagnetic Shielding: Applied in electronic devices to protect against EMI/RFI interference.
- Transformers and Inductors: Used in windings for efficient magnetic performance.
- RFID Tags and Flexible Heaters: Provides the necessary conductive pathways.
Working Principle
- Superior Conductivity: The high purity (99.9% Cu) ensures minimal electrical resistance, maximizing efficiency in electronic components.
- Precision Thickness: Advanced rolling technology allows for consistent ultra-thin gauges down to 4µm, enabling miniaturization in modern electronics.
- Customizable Flexibility: Available in different hardness levels (tempers), allowing engineers to select the ideal balance of formability and strength for their specific manufacturing process (e.g., bending, stamping).
- Quality Assurance: Utilizes CCD camera surface inspection to detect even minute defects, guaranteeing a flawless surface critical for high-frequency applications and reliable performance.
Packing and Shipping
FAQ (Frequently Asked Questions)
Q1: What is the difference between C11000 and other grades like C10200?
A1: Both are high-purity coppers. C11000 (also known as ETP Copper - Electrolytic Tough Pitch) contains a small amount of oxygen and offers excellent conductivity. C10200 (Oxygen-Free Copper) has virtually no oxygen, making it better for applications involving high temperatures in reducing atmospheres where hydrogen embrittlement is a concern. For most standard electronic applications, C11000 is the cost-effective and high-performance choice.
Q2: Can you provide custom sizes outside the standard width and thickness ranges?
A2: Yes. As a manufacturer, we specialize in customization. We can produce widths up to 2500mm and tailor thicknesses according to your technical drawings and requirements. Please contact our sales team with your specific needs.
Q3: What packaging do you use to protect such thin copper foil during shipping?
A3: We use a standard seaworthy package designed specifically for delicate materials. This typically involves carefully winding the foil onto sturdy cores, using protective interleaving materials, and sealing it in moisture-proof packaging before placing it in robust wooden crates or boxes to prevent damage during transit.
Q4: Why is surface inspection with a CCD camera important?
A4: For ultra-thin foils used in PCBs and batteries, even microscopic scratches or imperfections can lead to product failure. Our CCD inspection system provides all-digital, high-precision quality control, ensuring the surface integrity of the copper strip, which is crucial for the final product's reliability and yield rate.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
WUXI SLAST SPECIAL STEEL CO., LTD
Location
Guokun Center, Dongting North Road, Xishan District, Wuxi City
Contact Person
Kitty