Durable Copper Adhesive Tape CW004A (Germany Standard) is engineered for the most demanding electronics and industrial applications. At DLX, we focus on delivering high-performance Copper Tape solutions that provide exceptional conductivity, durability, and flexibility. Unlike typical industry options, DLX CW004A tape is designed to meet strict Germany standards, offering superior shielding, grounding, and EMI/RFI protection for modern electronic systems.
The core material, CW004A copper foil, is selected for its high electrical conductivity and mechanical durability. This ensures that the tape performs reliably in electronics, aerospace, and industrial environments where consistent grounding and shielding are critical. The copper foil is paired with a conductive acrylic adhesive that guarantees firm attachment while maintaining optimal conductivity, making it ideal for electronics assembly, PCB repair, and EMI/RFI mitigation.
DLX CW004A tape comes in a wide range of thicknesses from 0.02mm to 0.15mm and widths from 5mm up to 1000mm, offering customization for every project. This flexibility allows engineers to select the right tape for shielding narrow PCB tracks, grounding large industrial panels, or wrapping complex surfaces without compromising performance. In comparison to standard tapes, DLX copper tape combines high adhesion, oxidation resistance, and long-term durability, ensuring it performs even in harsh conditions.
| Product Type | Material / Alloy | Standard / Grade | Thickness (µm) | Width (mm) | Length (m) | Surface Finish | Heat Resistance (°C) | Corrosion Resistance | Adhesive Option | Main Applications |
|---|---|---|---|---|---|---|---|---|---|---|
| Aluminum Tape 1100 | Al 1100 (~99% Al) | ASTM B209 | 50–100 | 10–1000 | 10–100 | Smooth / Bright | 120–150 | High | Optional | Insulation, HVAC, reflective barriers |
| Aluminum Tape 1235 | Al 1235 (≥99.35% Al) | EN AW-1235, DIN | 50–120 | 10–1000 | 10–100 | Bright / Matte | 150–180 | Excellent | Optional | EMI shielding, packaging, insulation |
| Aluminum Foil Tape 3003 | Al-Mn Alloy 3003 | ASTM B209 | 50–120 | 10–1000 | 10–100 | Matte / Bright | 150–200 | Excellent | Optional | HVAC duct sealing, insulation |
| Aluminum Tape 5052 | Al-Mg Alloy 5052 | EN AW-5052, DIN 3.3523 | 70–150 | 10–1000 | 10–100 | Smooth / Bright | 200–250 | Superior | Optional | Industrial insulation, marine |
| Aluminum Tape 1350 | Al 1350 (≥99.5% Al) | UNS A91350, ASTM B209 | 50–120 | 10–1000 | 10–100 | Bright / Matte | 150–200 | High | Optional | Transformers, electrical conductors |
| Aluminum Tape 8011 | Al-Mn Alloy 8011 | GOST 4784 | 50–120 | 10–1000 | 10–100 | Matte / Bright | 150–180 | Excellent | Optional | Sealing, barrier, packaging |
| Aluminum Tape 1235-O | Al 1235 (annealed) | EN AW-1235, ASTM B209 | 50–150 | 10–1000 | 10–100 | Bright / Smooth | 180–220 | Excellent | Optional | HVAC, insulation, reflective barriers |
| Aluminum Tape Al99.5 | Al 99.5 | Germany EN AW-1050A | 50–150 | 10–1000 | 10–100 | Bright / Matte | 180–220 | High | Adhesive | Industrial use, insulation |
| Aluminum Tape A199.5 | Al 199.5 | France NF Standard | 50–150 | 10–1000 | 10–100 | Bright / Matte | 180–220 | Excellent | Adhesive | Thermal insulation, sealing |
| Copper Tape C11000 | Cu 99.9 | ASTM B152 | 25–150 | 10–1000 | 10–100 | Smooth / Bright | 200–250 | Excellent | Optional | EMI/RFI shielding, electrical, grounding |
| Copper Tape C12200 | Cu 99.9 Phosphorized | ASTM B152 | 25–150 | 10–1000 | 10–100 | Bright / Matte | 200–250 | Excellent | Optional | Industrial, electronics, shielding |
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In electronics, grounding and EMI/RFI protection are crucial for device performance. DLX copper tape serves as an effective shield, preventing interference from affecting sensitive circuits. Its conductive adhesive ensures continuous electrical paths, which is critical for proper grounding and reducing electromagnetic noise. For PCB repair, the tape provides a simple yet effective solution to reconnect traces or shield sections without the need for soldering, saving time and maintaining reliability.
The copper tape market has grown significantly due to increasing electronics production, stricter EMC standards, and demand for high-performance shielding solutions. DLX closely monitors market trends and technological developments to ensure that our CW004A tape stays ahead of the curve. This proactive approach allows us to provide a tape that meets evolving standards while maintaining cost-effectiveness and durability, setting DLX apart from generic industry suppliers.
Temperature performance is another area where DLX tape excels. With a continuous use temperature up to 120°C, CW004A can withstand soldering processes, industrial heating, and other thermal challenges without degradation. Many generic tapes only tolerate up to 100°C, which limits their application in high-demand environments. Our tape’s high oxidation resistance also ensures a longer service life, protecting installations from corrosion and performance degradation over time.
In practical applications, CW004A is widely used in electronics assembly, repair, and shielding. It provides grounding and protection for computer hardware, communication devices, automotive electronics, and industrial machinery. Its conductive adhesive ensures that every surface it touches maintains a continuous electrical path, which is critical in EMI-sensitive areas. In industrial applications, the tape can be used to shield machinery or cables, prevent electrostatic buildup, and improve grounding efficiency, providing both safety and performance benefits.
Parameter Comparison Table – Durable Copper Adhesive Tape CW004A
| Parameter | Specification CW004A (Germany Standard) | Typical Industry Copper Tape | Advantage of DLX Tape |
|---|---|---|---|
| Material | Copper foil CW004A | Copper 110/120 | Higher conductivity and durability |
| Thickness | 0.02 – 0.15 mm | 0.025 – 0.12 mm | Wider range for diverse applications |
| Width | 5 – 1000 mm | 10 – 800 mm | Flexible customization for projects |
| Temperature Resistance | Up to 120°C | Up to 100°C | Better high-temperature performance |
| Adhesive Type | Conductive acrylic | Non-conductive/standard | Maintains conductivity and adhesion |
| Electrical Conductivity | ≥ 5.8 × 10^7 S/m | ≥ 5.5 × 10^7 S/m | Superior grounding efficiency |
| Corrosion Resistance | Excellent | Moderate | Longer lifespan in harsh environments |
| Standards Compliance | DIN EN 13602, RoHS, REACH | RoHS only | Meets stricter international quality standards |
DLX’s commitment to quality ensures that every roll of copper tape meets international standards such as DIN EN 13602, RoHS, and REACH. This guarantees not only material integrity but also compliance with environmental and safety regulations. By choosing DLX, clients are assured of consistent thickness, conductivity, and adhesion across every roll, which is critical for repeatable performance in manufacturing or high-precision applications.
Our CW004A copper tape also stands out in the market due to DLX’s focus on customer support and customization. We provide technical guidance, tailored product recommendations, and prompt delivery, ensuring that clients can select the tape that best suits their specific needs. This hands-on support combined with superior product performance makes DLX a trusted partner for engineers, technicians, and project managers looking for reliable grounding and shielding solutions.
Moreover, the durability of DLX CW004A tape ensures that it remains effective over long-term installations, even in outdoor or industrial environments. Its conductive adhesive maintains strong adhesion without leaving residue, making it suitable for both temporary and permanent applications. In comparison to typical market tapes, DLX offers a product that delivers consistent electrical performance while resisting environmental challenges such as humidity, temperature fluctuations, and mechanical stress.
In summary, Durable Copper Adhesive Tape CW004A by DLX is more than just a copper tape—it is a high-performance solution engineered for electronics, grounding, and industrial applications. Its combination of superior conductivity, adhesion, and corrosion resistance makes it ideal for a wide range of use cases. From EMI shielding in sensitive electronics to grounding large industrial installations, DLX CW004A tape provides reliable, long-lasting performance that ensures operational efficiency and safety.
Selecting DLX means choosing innovation, quality, and a partner committed to your project’s success. Our copper tape is engineered to meet demanding applications, comply with stringent standards, and deliver consistent results. With DLX, clients gain a tangible performance advantage, enhanced reliability, and peace of mind knowing that their systems are protected by a product designed for excellence.
DLX CW004A copper tape addresses the modern challenges of electronic shielding, grounding, and industrial protection. Its engineering, quality control, and adherence to Germany standards position it as a leading choice in the market. By investing in DLX copper tape, companies benefit from enhanced product performance, durability, and reliability—ensuring that their critical electronics and systems remain protected for years to come.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs:
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What is the base material of this tape?
Copper foil CW004A, Germany standard. -
What thickness ranges are available?
0.02mm – 0.15mm. -
What widths are offered?
5mm – 1000mm. -
What are the main applications?
Electronics shielding, grounding, EMI/RFI protection, PCB repair, and industrial insulation. -
What type of adhesive is used?
Conductive acrylic adhesive. -
Can it withstand high temperatures?
Yes, up to 120°C continuous use. -
Is it suitable for outdoor applications?
Yes, it has oxidation resistance and long-term durability. -
What standards does it comply with?
DIN EN 13602, RoHS, REACH compliant.
