tesa® 51965 – High-Performance Black Double-Sided Tape for Automotive & Electronics

tesa® 51965 is a premium double-sided self-adhesive tape designed for demanding applications in the automotive and electronics industries. With a black PET backing and modified acrylic adhesive, it delivers an exceptional balance of shear resistance, adhesion, and initial tack.

The tape ensures a secure bond even on critical surfaces, such as low surface energy materials like PP, PE, and powder-coated substrates. Its outstanding holding power and black color enhance precision and efficiency in automatic pick-and-place processes, making it a reliable choice for high-performance bonding.

Key Features:

High Shear Resistance: Exceptional durability and stability under stress.
Secure Bonding on Critical Surfaces: Adheres to low-energy surfaces and powder-coated substrates.
Outstanding Holding Power: Reliable performance in demanding applications.
Black Color: Optimized for precision in automated pick-and-place operations.

Applications:

Electronics: Mounting lenses and cushioning foams in mobile phones.
Automotive: Securely mounting exterior car mirrors and other components.

Converting Possibilities

tesa® 51965 can be customized for specific applications through the following converting options:

Slitting & Rewinding: Custom reel sizes tailored to project needs.
Die & Kiss Cuts: Precisely cut parts for specialized uses.
Cross-Wound Spools: Continuous spools for uninterrupted workflows.
Sheets: Larger formats for unique or custom applications.

Product Construction

Adhesive Type: tackified acrylic
Backing material: PET film
Color: black
Total thickness: 205 µm

Properties

Elongation at break: 50 %
Tensile strength: 30 N/cm
Static shear resistance at 23°C: good
Temperature resistance: long term 100 °C
Static shear resistance at 40°C: good
Softener resistance: good
Humidity resistance: very good
Tack: good
Ageing resistance (UV): very good
Temperature resistance short term: 200 °C

Adhesion to Values

Adhesion to ABS (initial) 10.8 N/cm
Adhesion to ABS (after 14 days) 11.9 N/cm
Adhesion to Aluminium (initial) 10.2 N/cm
Adhesion to Aluminium (after 14 days) 12.6 N/cm
Adhesion to PC (initial) 12.2 N/cm
Adhesion to PC (after 14 days) 13.4 N/cm
Adhesion to PE (initial) 5.6 N/cm
Adhesion to PE (after 14 days) 6.6 N/cm
Adhesion to PET (initial) 9.8 N/cm
Adhesion to PET (after 14 days) 11.9 N/cm
Adhesion to PP (initial) 6 N/cm
Adhesion to PP (after 14 days) 8.8 N/cm
Adhesion to PS (initial) 10.4 N/cm
Adhesion to PS (after 14 days) 12.1 N/cm
Adhesion to PVC (initial) 9.6 N/cm
Adhesion to PVC (after 14 days) 12.8 N/cm
Adhesion to Steel (initial) 11.5 N/cm
Adhesion to Steel (after 14 days) 14 N/cm

tesa® 51965 – High-Performance Black Double-Sided Tape for Automotive & Electronics

Key Features:

Applications:

Converting Possibilities

Product Construction

Properties

Adhesion to Values

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FAQ

What are the main applications of tesa® 51965?

Is tesa® 51965 suitable for automated processes?

What converting options are available for tesa® 51965?

Can tesa® 51965 adhere to low-energy surfaces like PP and PE?

What makes tesa® 51965 suitable for automotive and electronics industries?

Optimize Your Bonding Applications with tesa® 51965 – Request a Custom Solution Today!”

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