3M™ Double-Sided Thin Bonding Tapes

3M™ Double-Sided Thin Bonding Tapes

3M™ 9448A / 9448AB Double-Sided Tape

3M™ 9448A and 9448AB are high-performance, thin double-sided adhesive tapes designed for use in electronic component assembly, flexible printed circuit (FPC) bonding, and high surface energy (HSE) metal attachment. These tapes are engineered with strong pressure-sensitive acrylic adhesive on a tissue carrier, delivering excellent initial tack, outstanding holding power, and clean convertibility. 3M™ 9448AB features a PET film liner, ideal for kiss-cutting and die-cutting in automated production.

Both products maintain high adhesion in elevated temperatures and perform well in reflow soldering and heat-intensive assembly lines, offering low outgassing and high reliability.

Where to Use 3M™ 9448A / 9448AB?

Bonding flexible printed circuits (FPC)
General electronics assembly
Bonding nameplates, films, foams, or gaskets
Automotive electronics and sensors
HSE metal bonding (e.g., stainless steel, aluminum)
Keyboard & display module assembly
Double-sided foam tape lamination
High-speed die-cut parts production

Why Choose 3M™ 9448A / 9448AB Double-Sided Tape?

Excellent Initial Tack and Adhesion
Strong bonding performance on HSE metals and plastics with quick application.
High-Temperature Compatibility
Performs reliably in heat-intensive processes including reflow soldering.
Versatile Conformability
Thin and flexible design adapts to tight surfaces and complex geometries.
Low Outgassing for Sensitive Electronics
Safe for optical and cleanroom components.
Clean Converting & Die-Cutting Performance
PET liner (9448AB) enables tight tolerance cutting and kiss-cutting.
Stable Tissue Carrier
Maintains structure during application and converting processes.

Why Work with a 3M™ Select Converter Like EKO-TECH?

Choosing EKO-TECH, a certified 3M™ Select Converter, ensures:

Guaranteed access to 3M™ 9448A / 9448AB tape with full traceability
Advanced precision converting capabilities
Fast lead times, low-MOQ prototyping, and scalable production
Expert technical advice and design consultation
Support for electronics, automotive, and high-tech industries

With EKO-TECH, you get more than material – you get a customized bonding solution.

Converting Services – 3M™ 9448A / 9448AB Customized by EKO-TECH

We specialize in converting 3M™ 9448A and 9448AB into production-ready formats tailored to your process:

Rewinding to individual roll lengths
Slitting to custom widths
Sheeting for manual or automated placement
Die-Cutting & Kiss-Cutting for complex part geometries
Cross-Wound Spooling for inline high-speed applications

From prototyping to mass production, EKO-TECH ensures efficiency, precision, and flexibility at every stage.

Technical data

Product colour Transparent
Adhesive back side (metric measurements) 0.076 mm
Brands 3M™
Backing material Non-woven fabric
Adhesive back side thickness (metric measurements) 0.076 mm
Total thickness without liner (metric measurements) 0.15 mm
Adhesive type Acrylic
Overall width (metric measurements) 1200 mm
Overall length (metric measurements) 50 m

FAQ

Is this tape suitable for cleanroom or low-VOC environments?Monika Kluk2025-06-05T09:20:42+02:00

Is this tape suitable for cleanroom or low-VOC environments?

Yes – both 3M™ 9448A and 9448AB are engineered for low outgassing and clean adhesion.

Are small production runs possible?Monika Kluk2025-06-05T09:19:15+02:00

Are small production runs possible?

Yes – we support both low-volume prototyping and high-volume production with flexible formats.

Can you produce custom-shaped die cuts from this tape?Monika Kluk2025-06-05T09:16:21+02:00

Can you produce custom-shaped die cuts from this tape?

Absolutely. EKO-TECH offers precision die-cutting and kiss-cutting to meet your specific designs.

Are these tapes compatible with high temperatures?Monika Kluk2025-06-05T09:13:37+02:00

Are these tapes compatible with high temperatures?

Yes – both tapes perform well under heat, including short-term exposure up to 260°C in solder reflow.

What’s the difference between 9448A and 9448AB?Monika Kluk2025-06-05T09:11:29+02:00

What’s the difference between 9448A and 9448AB?

Both use the same adhesive, but 9448AB has a PET film liner for enhanced die-cutting performance.

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Start Your Precision Bonding Project with 3M™ 9448A / 9448AB – Powered by EKO-TECH

Get optimal bonding performance and converting flexibility with 3M™ 9448A / 9448AB Double-Sided Tape – precisely adapted to your application needs.Contact EKO-TECH today for samples, quotes, or technical converting support.

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