3M 425 Conductive Metallic Tape, 19mm x 55 m +149 °C Max

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37,79 €

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45,73 €

(TVA incluse)

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1 +37,79 €

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N° de stock RS:
284-7359
Numéro d'article Distrelec:
302-03-551
Référence fabricant:
7100053636
Fabricant:
3M
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Marque

3M

Backing Material

Aluminium Foil

Product Type

Metallic Tape

Thickness

0.12mm

Width

19mm

Length

55m

Conductivity

Conductive

Adhesion Strength

5.5N/cm

Colour

Silver

Adhesive Material

Acrylic

Tensile Strength

49N/25 mm

Minimum Operating Temperature

-54°C

Maximum Operating Temperature

+149°C

Model Number

425

Standards/Approvals

Can be certified to meet SAE-AMS-T 23397, Class L low flammability rating (file 7311), L-T-80C and ABS 5604, Meets requirements of F.A.R. 25.853 (a), Meets U.L. 746 (File E 122798) and 723

Statut RoHS : Exempté

3M Metallic Tape, 19mm Width, 0.12mm Thickness - 7100053636


This metallic tape is a conductive aluminium foil solution designed for electrical shielding and bonding tasks in demanding industrial settings. It combines a metal backing with an acrylic adhesive to provide conductivity and adhesion suited to automation, electronics and mechanical environments where thermal endurance and flame performance are required.

Features and Benefits:


• Conductive foil backing for effective EMI shielding and earthing
• Acrylic adhesive offering stable bond and electrical continuity
• Heat tolerance up to +149°C for high-temperature processes
• Low flammability rating aligned with aerospace specification needs
• Tensile strength 49 N/25mm providing mechanical durability

Applications


• Suitable for EMI/RFI shielding on electronic assemblies
• Ideal for bonding and earthing in electrical enclosures
• Used for seam sealing on heat-exposed ductwork and panels
• Can be used for repair and retrofit of conductive paths
• Used with aerospace components requiring low-flammability materials

What temperature extremes can it withstand in continuous use?


It operates across a wide temperature range from -54°C up to +149°C, accommodating cold storage to high-heat process environments.

How does the backing and adhesive combination aid electrical tasks?


The aluminium foil backing is conductive while the acrylic adhesive maintains electrical continuity at the bond interface, supporting effective shielding and earthing.

Which standards relate to its fire performance and aerospace suitability?


It meets multiple low-flammability and aerospace-oriented criteria, including relevant SAE and FAR requirements for materials used in aircraft interiors and systems.

What physical toughness should installers expect during handling?


The material exhibits a tensile strength of 49 N/25mm, enabling confident handling and resisting elongation during application and long-term service.

What roll format and width options are available for workshop use?


It is supplied on a 55 m roll in a 19mm width, offering a long length for repetitive tasks and narrow-width access in confined spaces.

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