tesa® 4926 Double-Sided Tape – Engineered for Precision Bonding

tesa® 4926 is a premium double-sided tape designed for applications requiring high bonding strength and durability. With a strong PET backing and 250µm thickness, this tape ensures superior handling and shear resistance while maintaining excellent dimensional stability.

Key Features:

Thickness: 250µm, offering robust bonding performance.
Exceptional shear resistance and bonding strength for reliable, long-lasting applications.
PET backing enhances processing efficiency and dimensional stability.
Outstanding resistance to harsh environmental conditions, including heat, humidity, and UV exposure.

Applications:

Lens Mounting in Mobile Phones: Ensures secure and precise attachment of delicate components.
Antenna Mounting: Provides strong, reliable bonds for critical electronic assemblies.

Converting Possibilities

Customize tesa® 4926 to your specific needs with the following converting options:

Slitting & Rewinding: Create reels in your desired widths and lengths for seamless application.
Die & Kiss Cuts: Tailor individual parts for exact component placement.
Cross-Wound Spools: Continuous spools to support uninterrupted workflows.
Sheets: Ideal for larger applications or unique dimensions.

Product Construction

Adhesive Type: tackified acrylic
Backing material: PET film
Color: transparent
Color of liner: brown
Liner Type: glassine
Thickness of liner: 71 µm
Total thickness: 250 µm
Weight of liner: 82 g/m²

Adhesion to Values

Adhesion to ABS (initial): 11.8 N/cm
Adhesion to ABS (after 14 days): 14.1 N/cm
Adhesion to PC (initial): 14.6 N/cm
Adhesion to PC (after 14 days): 17 N/cm
Adhesion to PE (initial): 5.1 N/cm
Adhesion to PE (after 14 days): 7.5 N/cm
Adhesion to Steel (initial): 13.8 N/cm
Adhesion to Steel (after 14 days): 16.2 N/cm

Properties

Elongation at break: 60 %
Tensile strength: 73 N/cm
Chemical Resistance: good
Static shear resistance at 23°C: good
Static shear resistance at 40°C: good
Humidity resistance: very good
Softener resistance: good
Temperature resistance short term: 200 °C
Tack: good
Ageing resistance (UV): very good
Temperature resistance long term: 100 °C

tesa® 4926 Double-Sided Tape – Engineered for Precision Bonding

Key Features:

Applications:

Converting Possibilities

Product Construction

Adhesion to Values

Properties

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FAQ

Is tesa® 4926 suitable for antenna mounting?

How does the PET backing enhance the tape’s performance?

What converting options are available for tesa® 4926?

Can tesa® 4926 withstand harsh environmental conditions?

What makes tesa® 4926 ideal for lens mounting in mobile phones?

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