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• Customization: Available
• Application: Electrical Insulation
• Color: Copper
• Model NO.: TSCU
• Material: Copper
• Maximum Voltage: <10KV
• Thermal Rating: 94 V0
• Width: 94 V0
• Ductility: >3%
• Wettability: >32mn/M
• Thickness: 6/9/12/14/16/20um 0.5/0.6mm
• Strength of Extersion: >295n/mm2
• Surface Roughness: <0.3um
• Transport Package: Custom
• Specification: custom
• Trademark: TOUSEN
• Origin: China
• HS Code: 74102190
• Production Capacity: 500000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

TOUSEN Professional Copper Foil Tape

TOUSEN Copper Foil Tapes are high-purity (>99.95%) conductive tapes engineered for superior EMI/RFI shielding, static discharge (ESD) protection, and electrical grounding. Available in both Double-Sided Conductive (conductive adhesive) and Single-Sided Conductive (non-conductive adhesive) options, these tapes deliver reliable performance in electronics, telecommunications, automotive, and industrial applications.

Key Features & Benefits

Ultra-High Purity Copper: >99.95% pure rolled copper foil ensures optimal conductivity and EMI attenuation.
EMI/RFI Shielding: Blocks electromagnetic interference, protecting sensitive components and human health.
Strong Adhesion: Acrylic adhesive provides ≥1,000–1,500 gf/25mm peel strength (model-dependent).
Customizable: Tailor thickness (0.05–0.15mm), width, length, and copper type (rolled/electrolytic).
Temperature Resilience: Withstands up to 150°C (302°F) instantaneous heat and 80°C (176°C) continuous operation.

Applications

• EMI Shielding for PCBs, Displays & Sensors
• Grounding in Consumer Electronics & IoT Devices
• RFI Protection in 5G/Wi-Fi Equipment
• Static Control in Aerospace & Automotive Components
• Shielding in Medical Devices (custom grades available)

Usage Guidelines

 1. Surface Prep: Clean with IPA to remove oils/dust.
 2. Application Temp: 10°C–30°C (50°F–86°F).
 3. Temperature Limits:
* Max Instantaneous: 150°C (302°F) for ≤10 mins
* Max Continuous: 80°C (176°F)
 4. Avoid Application Below 10°C – adhesive hardens at low temps.

Specification

Double Conductive Copper Foil Tape

Conductive on both sides (foil + adhesive)

Model	Thickness (mm)	Substrate (μm)	Resistance (Ω/m^2)	Peel Strength (gf/25mm)	Size (mm × m)
JC-ST90	0.050 ±0.005	16 ±3	≤100	≥1,000	600 × 50
JC-ST60	0.065 ±0.005	20 ±3	–	–	380 × 50
JC-ST85	0.085 ±0.005	32 ±3	≤0.05	–	380 × 50
JC-ST100	0.100 ±0.010	45 ±5	–	≥1,200	380 × 50
JC-ST150	0.150 ±0.005	100 ±2	≤50	–	390 × 50

Best For: PCB shielding, cable wrapping, grounding where adhesive conductivity is critical.

Single Conductive Copper Foil Tape

Conductive foil + Non-conductive adhesive

Model	Thickness (mm)	Substrate (μm)	Resistance (Ω/m^2)	Peel Strength (gf/25mm)	Size (mm × m)
JC-DT50	0.050 ±0.005	18 ±2	Non-conductive*	≥1,200	380 × 5
JC-DT70	0.070 ±0.005	32 ±2	≤0.05	≥1,200	–
JC-DT85	0.085 ±0.005	32 ±0.005	≤0.05	≥1,500	390 × 50
JC-DT100	0.100 ±0.010	45 ±5	–	–	500 × 50
JC-DT150	0.065 ±0.005	30 ±2	≤100	≥1,000	–

*Adhesive side intentionally non-conductive to prevent short circuits.
Best For: Shielding enclosures, flexible circuits, RF gaskets, and applications requiring isolated conductivity.

Why Choose Us

Certified Quality: ISO-compliant manufacturing with RoHS/REACH certification (available upon request).
Performance Guarantee: Stable conductivity after grounding for ESD/EMI protection.
Easy Application: Pressure-sensitive adhesive bonds firmly to clean, dry surfaces.
Global Logistics: FOB Ningbo/Shanghai, with 15-day delivery to EU/NA markets.

Company Profile

Guangdong Dongsen Zhichuang Technology Co., Ltd.was established in 2019, located in Guangdong Province, China, with a registered capital of 5 million RMB. We operate two R&D Center in China and Japan, along with two production bases in Guangdong Province, China. With over 200 employees boasting 14 years of industry experience in research, development, and production, we specialize in manufacturing and selling thermal conductive materials such as thermal conductive silicone pads, thermal grease, thermal double-sided adhesive tape, thermal potting compound, thermal gel, thermal copper foil, copper foil tape, graphite sheets, and thermal ceramic sheets. Additionally, we offer customized die-cutting services for various products. We have been providing OEM customization services for major global thermal material brands for an extended period. Our clientele includes major players in industries such as new energy vehicles, computers, power supplies, LED lighting, 3C electronics, network communications, electro mechanical equipment, instrumentation, and consumer electronics.

Our factory is certified under ISO9001, ISO14001, and IATF16949 systems, and our products hold authoritative certifications from third-party testing institutions like UL and SGS, ensuring compliance with requirements such as REACH\ROHS. We are globally recognized as a leading provider of thermal management solutions.

We are committed to meeting customer needs by delivering high-quality products and providing fast and flexible services to maximize customer value. Through our dedication, we have established strong partnerships with major new energy vehicle manufacturers, telecommunications companies, leading smartphone brands, and professional equipment manufacturers worldwide, enabling us to serve customers globally.

FAQ

Q: What is the MOQ?
A: Standard MOQ is 200 pcs, but we support trial orders for new partners. 

Q: Can I request custom services?
A: Yes! We offer various customized services. 

Q: What's the lead time?
A:  7–10 days.  

Q: Can I buy samples placing orders?
A: Yes.Please feel free to contact us.

Q: Do you support OEM branding?
A: Yes – private labeling and OEM services available.