Copper Foil Tape 1181 with Conductive Adhesive

Name: Copper Foil Tape 1181 with Conductive Adhesive
Brand: Samco Technologies
Price: 2000 INR
Availability: InStock

Price 2000 INR/ Piece

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MOQ : 100 Pieces

Copper Foil Tape 1181 with Conductive Adhesive Specification

Shelf Life
12 months

Peeling Strength
12 N/25mm

Thickness
0.07 mm

Length
20 m

Elongation
5%

Adhesive Side
Single Side

Material
Other

Tape Type
Single Sided

Adhesive Type
other

Color
Copper

Tape Length
20 m

Tape Thickness
0.07 mm

Use
EMI Shielding, grounding, electrical repairs

Tape Width
12 mm

Adhesive Conductivity
Conductive throughout

Waterproof
Yes

RoHS Compliance
Yes

Temperature Resistance
Up to 130°C

Dielectric Strength
Greater than 3 kV/mm

Tensile Strength
28 N/10mm

Liner
Release paper

Flame Retardant
No

Storage Conditions
Cool, dry place

Backing Material
99.9% pure copper

Copper Foil Tape 1181 with Conductive Adhesive Trade Information

Minimum Order Quantity
100 Pieces

Delivery Time
7 Days

Sample Available
Yes

Main Domestic Market
All India

About Copper Foil Tape 1181 with Conductive Adhesive

3M's copper foil tape 1181 consists of a 1 ounce rolled copper foil backing and an electrically conductive, pressure-sensitive acrylic adhesive. This tape is supplied on a removable liner for easy handling and die-cutting. It has excellent solderability. 3M copper foil tape 1181 is typically used as an EMI / RFI shielding tape for applications in the electronics industry such as static charge draining, seaming shielded rooms, cable wrapping, and surface contact to non-solderable materials. Many factors determine true shielding effectiveness of a shielding tape, including type and thickness of foil, adhesive type, intimacy of contact, smoothness of application surface, frequency of the EMI signal, and more. Typical shielding effectiveness for 1181 tape is >85 dB, 1 MHz to 2 GHz, ASTMD-4935 test method. This product has a 5-year shelf life from date of manufacture. It meets flame retardant requirements of UL510, product category OANZ2.

Outstanding Electrical Conductivity

Designed with a conductive adhesive and constructed from pure copper backing, the tape ensures conductive performance throughout its application. It is ideal for EMI shielding, static discharge, and grounding tasks, allowing quick fault remediation in electronic assemblies and cables.

Durable Construction and Temperature Resistance

Copper Foil Tape 1181 offers impressive durability, with a tensile strength of 28 N/10mm and elongation of 5%. It withstands temperatures up to 130C, making it suitable for various environments where stability and reliability are paramount. The waterproof feature extends its versatility further.

User-Friendly and Safe to Store

Equipped with a release paper liner, the tape is easy to handle, cut, and apply. Safe storage is simple: keep it in a cool, dry place to maintain its shelf life of 12 months. Its design meets RoHS standards, ensuring eco-friendly use in sensitive projects.

FAQ's of Copper Foil Tape 1181 with Conductive Adhesive:

Q: How does Copper Foil Tape 1181 provide EMI shielding in electronic applications?

A: The tape uses a 99.9% pure copper backing combined with conductive adhesive, creating a continuous conductive path. This setup effectively blocks electromagnetic interference, making it a reliable choice for EMI shielding in cables, circuit boards, and enclosures.

Q: What are the best usage scenarios for this copper foil tape?

A: It is ideal for EMI shielding, grounding, and electrical repairs. Common applications include protecting sensitive equipment from interference, creating low-resistance connections, and repairing printed circuit boards or wiring where conductivity is essential.

Q: When should I replace or dispose of the tape after opening the roll?

A: For optimal performance, use the tape within its 12-month shelf life. If stored properly in a cool, dry place, the tape will maintain its adhesive and conductive properties throughout this period. Discard unused tape beyond this timeframe to ensure electrical reliability.

Q: Where can I store Copper Foil Tape 1181 to maintain its quality?

A: Store the tape in a cool, dry environment away from direct sunlight or excessive moisture. Proper storage helps retain the adhesive's conductive ability and prevents degradation of the copper over time.

Q: What is the process for applying the tape to achieve effective grounding or EMI shielding?

A: To apply, clean the intended surface thoroughly to remove oils or dust. Peel the release liner, press the tape firmly onto the target area, and smooth it out to ensure complete contact. This ensures optimal conductance and shielding efficiency.

Q: What benefits does the conductive adhesive offer compared to non-conductive options?

A: The conductive adhesive allows electrical current to pass through both the copper foil and the adhesive layer, ensuring seamless connectivity across joined surfaces. This greatly improves performance in grounding and shielding compared to tapes with non-conductive adhesives.

Q: Is Copper Foil Tape 1181 flame retardant and safe for high-heat environments?

A: While the tape withstands temperatures up to 130C, it is not flame retardant. It is best used in situations where flame resistance is not a critical requirement, but temperature stability and electrical reliability are essential.

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