Quick Overview

• Conductive side: copper foil surface
• Adhesive side: non-conductive adhesive
• Copper foil substrate thickness: 0.018 ± 0.003 mm（There are other specifications available.）
• Total thickness with adhesive: 0.05 ± 0.008 mm
• Shielding effectiveness: >85 dB
• Heat resistance: −10°C to 120°C
• Standard roll length listed in the product size sheet: 50 m

Product Description

    Is a single-conductive copper foil tape made with rolled copper foil and a pressure-sensitive adhesive layer. In this construction, the exposed copper-foil surface is conductive while the adhesive side is non-conductive. It is designed for applications that require a conductive copper surface for EMI shielding, grounding or static-control work without requiring electrical conductivity through the adhesive layer.

    The 0.018 mm copper substrate combines a thin profile with a total tape thickness of 0.05 mm. Its verified adhesion, holding power, shielding effectiveness and temperature range support use in electronics, cable assemblies, equipment and other confirmed shielding applications.

Key Benefits

• Single-conductive construction — a conductive copper surface with non-conductive adhesive.
• Verified shielding performance of more than 85 dB under ASTM D4935.
• Peel strength of at least 1.0 kg/25 mm for secure bonding to compatible surfaces.
• Holding power greater than 48 hours under a 500 g load.
• Operating temperature range from −10°C to 120°C.
• Available for precision slitting; narrow-width feasibility should be confirmed according to the order specification.

Technical Specifications

    There are also thicknesses of 0.03, 0.05, 0.06, 0.07, 0.1, 0.12, and 0.15 mm.  

  The values above apply to model DN18S and are based on the supplied product TDS. Product suitability should be confirmed through sample evaluation under the customer’s actual process and service conditions.

Typical Applications

• EMI shielding for electronic products and assemblies.
• Cable and connector shielding where conductivity through the adhesive is not required.
• Grounding and conductive surface connections designed around the exposed copper side.
• Local shielding for circuit boards, electronic modules and equipment enclosures.
• Static-control applications and conductive craft or educational projects, subject to application testing.

How to Confirm the Correct Tape

• Confirm whether the adhesive side must be conductive. Choose DN18S only when a non-conductive adhesive is acceptable.
• Provide the required copper thickness, total thickness, width and roll length.
• Confirm the bonding substrate and surface condition.
• State the expected temperature range and shielding application.
• Provide a drawing or current sample when replacing an existing tape.

Dimensions and Roll Options

    The supporting size list identifies 50 m as the standard length for the 0.018 mm copper / 0.05 mm total-thickness grade. Other lengths, widths and individual packaging requirements are subject to production confirmation. Narrow widths may require purchasing based on the master-roll arrangement.

Frequently Asked Questions

What does “single-conductive” mean?

    It means the exposed copper-foil surface is conductive, while the adhesive side is non-conductive. If conductivity through the adhesive is required, ask for a conductive-adhesive copper foil tape instead.

What is the total thickness?

    The total thickness with adhesive is 0.05 ± 0.008 mm. The rolled copper foil substrate is 0.018 ± 0.003 mm.

What information should I send for a quotation?

    Please provide the required width, roll length, quantity, application, conductive-side requirement, packaging requirement and delivery destination.

Discuss Your Copper Foil Tape Requirement

    Send us your application, width, roll length, quantity and conductive-side requirement. We can review the specification and confirm the appropriate material and converting arrangement before sampling or quotation.

packaging

    All products are packed with multi-layer standardized protective materials. Each item is fully sealed with thick moisture-proof PE film to block moisture and dust, preventing dampness and performance deterioration. Hard protective pads are installed on edges to buffer collision and extrusion during transit, avoiding abrasion and deformation. Thick reinforced corrugated cartons are used for outer packing with strong compression resistance, free from collapse under stacking during long-distance transport.

    The all-round packaging protects goods against moisture, dust, pressure and impact, suitable for domestic logistics and overseas sea freight, guaranteeing intact delivery.

 

 

My Wechat:TINO-Tina or 13694945590
WhatsApp:+86 13694945590
Email:world@dilo-china.com