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Eko-tech Converting Company
3M™ Copper Foil EMI Shielding Tape 11942025-06-24T14:26:49+02:00

3M metal backed tapes

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3M metal backed tapes

3M 1194

A New Level of EMI Shielding – With Isolation and Integrity

3M™ Copper Foil with Nonconductive Adhesive 1194 is engineered for applications where EMI shielding is essential, but electrical insulation is equally critical. Unlike traditional conductive shielding tapes, the 1194 features a non-conductive acrylic adhesive, making it ideal for isolation from grounded surfaces while maintaining excellent adhesion.

This tape is built to perform under high temperatures (up to 260°C/500°F short-term) and is perfectly suited for die-cutting and converting, thanks to its stability and clean handling. With Eko-Tech’s custom converting capabilities, the 1194 becomes a precise, ready-to-use shielding component.

Applications – Where to Use 3M™ Copper Foil with Nonconductive Adhesive 1194

  • EMI shielding in flexible printed circuits (FPC)

  • Electronics requiring electrical insulation between layers

  • Automotive electronic modules

  • Signal line shielding in medical devices

  • Isolated EMI shielding in aerospace electronics

  • Industrial control panels

  • Shielding with corrosion protection for HSE metals

Benefits – Why Choose 3M™ Copper Foil with Nonconductive Adhesive 1194?

  • Electrical Isolation + EMI Shielding – Unique design prevents current flow where unwanted

  • High-Temp Tolerance – Withstands up to 260°C for solder reflow compatibility

  • Excellent Adhesion – Maintains bond even in heat-intensive operations

  • Low Outgassing – Safe for sealed electronics and cleanroom environments

  • Tin-Plated Copper Backing – Enhanced corrosion resistance and solderability

  • Die-Cut Friendly – Designed for clean converting into precise shapes

Benefits – Why Choose 3M™ Copper Foil with Nonconductive Adhesive 1194?

  • Electrical Isolation + EMI Shielding – Unique design prevents current flow where unwanted

  • High-Temp Tolerance – Withstands up to 260°C for solder reflow compatibility

  • Excellent Adhesion – Maintains bond even in heat-intensive operations

  • Low Outgassing – Safe for sealed electronics and cleanroom environments

  • Tin-Plated Copper Backing – Enhanced corrosion resistance and solderability

  • Die-Cut Friendly – Designed for clean converting into precise shapes

Why Work with a 3M™ Select Converter Like Eko-Tech?

As a certified 3M™ Select Converter, Eko-Tech delivers high-quality converting combined with technical expertise:

  • Over 20 years of converting experience

  • ISO-certified production and quality control

  • Fast lead times and reliable project execution

  • Close collaboration on material selection and product fit

  • Proven track record with 3M™ solutions including 3M™ GPT020

Partner with Eko-Tech to turn high-performance materials like 3M™ 1194 into custom-engineered shielding solutions

Precision Converting for 3M™ Copper Foil with Nonconductive Adhesive 1194

We offer full-spectrum converting tailored to your process:

  • Rewinding – Cut to specific roll lengths for clean handling

  • Slitting – Custom widths to integrate into production

  • Sheeting – For applications requiring flat components

  • Die & Kiss Cutting – Intricate forms, liners, peel-and-place solutions

  • Cross-Wound Spooling – Ideal for continuous automated use

Our converting expertise ensures consistent application results — just as with trusted materials like 3M™ GPT020.

Technical data

Adhesive Type Acrylic
Backing (Carrier) Material Copper Foil
Backing (Carrier) Thickness (Imperial) 2.8 mil
Backing (Carrier) Thickness (Metric) 0.071 mm
Material Copper Foil
Product Color Copper

Specifications Met RoHS 2011/65/EU, UL Recognized
Overall Length (Imperial) 36 yd
Overall Length (Metric) 33 m
Overall Width (Imperial) 0.25 in, 0.5 in, 0.75 in, 1 in
Overall Width (Metric) 6.35 mm, 12.7 mm, 19 mm, 25 mm

FAQ

Do you offer custom widths or shapes?2025-06-24T14:02:02+02:00

Absolutely. Eko-Tech provides rewinding, slitting, sheeting, die-cutting, and spooling based on your application needs.

What industries benefit most from 3M™ 1194?2025-06-24T14:00:54+02:00

Automotive, medical, aerospace, and electronics manufacturing sectors all rely on this tape for controlled EMI shielding.

Is the adhesive suitable for die-cutting or converting?2025-06-24T13:59:47+02:00

Yes, the adhesive is stable and performs well in die-cutting, kiss-cutting, and spooling.

What temperatures can this tape withstand?2025-06-24T13:58:15+02:00

It resists short-term exposure up to 500°F (260°C), making it suitable for solder reflow and heat-cycled processes.

What makes 3M™ 1194 different from other EMI shielding tapes?2025-06-24T13:56:46+02:00

It features a nonconductive adhesive, ideal when electrical isolation is required alongside EMI protection.

Downloads

3M-1194.pdf

Ready to Shield with Precision?

Let’s create your custom-engineered solution with 3M™ Copper Foil with Nonconductive Adhesive 1194. Request a sample or quote today from Eko-Tech – your trusted 3M™ Select Converter. Get Your Customized EMI Solution Now

Eko-Tech Converting Company
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