Dotacje z Unii Europejskiej – Wsparcie Rozwoju EKO-TECH
Eko-tech Converting Company
tesa® 49702025-11-26T13:13:47+01:00
Tesa - Partner Ekotech "Platinium Converter Partner"

TESA® DOUBLE-SIDED TAPES

TAŚMY DWUSTRONNE TESA®
Tesa - Partner Ekotech "Platinium Converter Partner"

TESA® DOUBLE-SIDED TAPES

tesa® 4970

tesa® 4970 Double-Sided Tape – Reliable Adhesion for Challenging Applications

tesa® 4970 is a white, double-sided mounting tape designed to deliver high-performance bonding across various industries. With a durable PVC backing and tackified acrylic adhesive, this tape ensures a secure bond even on low energy surfaces, rough substrates, or slightly dirty materials.

tesa® 4970 stands out for its versatility, offering excellent initial tack for immediate functionality and long-term performance with resistance to plasticizers, humidity, UV light, aging, and chemicals. Its conformable PVC backing allows reliable adhesion on uneven surfaces, making it ideal for demanding applications in signage, furniture, and point-of-sale displays.

Key Features:

  • High adhesion and bonding strength, even on low surface energy (LSE) materials.

  • Excellent initial tack for immediate usability after application.
  • Long-lasting performance with resistance to light, aging, plasticizers, and environmental factors.
  • Flexible PVC backing for optimal adhesion on rough or uneven surfaces.
  • Sustainable aspects with a responsibly sourced paper liner containing 30% recycled fibers.

Applications:

  • POS Displays: Mounting decorative point-of-sale materials and displays.

  • Signage: Securely mounting signs and scales.

  • Furniture Industry: Bonding moldings, trims, and wooden or plastic components.

  • Trims and Moldings: Long-term mounting of decorative profiles in various industries.

Converting Possibilities

tesa® 4970 can be customized for specific applications with the following converting options:

  • Slitting & Rewinding: Custom-sized reels for precision use.

  • Die & Kiss Cuts: Tailored shapes for targeted applications.

  • Cross-Wound Spools: Continuous spools for uninterrupted workflows.

  • Sheets: Larger formats for unique or broad-scale applications.

Product Construction:

Backing material PVC film
Color white
Total thickness 225 µm
Type of adhesive type: tackified acrylic

Adhesion to:

Adhesion to Steel (initial) 13 N/cm
Adhesion to Steel (after 14 days) 13.6 N/cm

Property evaluation:

Elongation at break 20 %
Tensile strength 38 N/cm
Humidity resistance very good
Temperature resistance long term 60 °C
Softener resistance very good
Temperature resistance short term 70 °C
Tack very good
Temperature resistance min. -40 °C
Static shear resistance at 40°C medium
Static shear resistance at 23°C good
Chemical resistance good
Ageing resistance (UV) good

Additional Info
Liner variants:

  • PV0: brown glassine paper (69μm; 80g/m²)
  • PV2: brown glassine paper (78μm; 90g/m²)
  • For spools, it is recommended to use tesa® dispensers to achieve optimal results.

Downloads:

Product-information_tesa®-04970_en.pdf

Benefits

  • High Bonding Strength: Reliable adhesion on challenging surfaces, including LSE and rough substrates.

  • Immediate Functionality: Delivers excellent initial tack for immediate application usability.

  • Durable and Long-Lasting: Resistant to UV light, humidity, aging, plasticizers, and chemicals.

  • Versatile Applications: Ideal for signage, displays, furniture, and trims.

  • Sustainable Design: Features a responsibly sourced paper liner with 30% recycled fibers.

FAQ

What are the sustainable features of tesa® 4970?2025-01-22T13:00:50+01:00

The tape includes a responsibly sourced paper liner that contains 30% recycled fibers, making it a more environmentally friendly choice.

What industries commonly use tesa® 4970?2025-01-22T12:58:59+01:00

It is widely used in point-of-sale displays, signage, the furniture industry, and for mounting trims and moldings

Can tesa® 4970 be used on low surface energy materials?2025-01-22T12:57:20+01:00

Absolutely. Its tackified acrylic adhesive provides reliable bonding on low energy surfaces like plastics and rough substrates.

Is tesa® 4970 resistant to environmental factors?2025-01-22T12:55:24+01:00

Yes, the tape is resistant to UV light, humidity, aging, plasticizers, and chemicals, making it ideal for long-term applications.

What makes tesa® 4970 suitable for rough surfaces?2025-01-22T12:53:14+01:00

tesa® 4970 has a conformable PVC backing that adapts to uneven surfaces, ensuring strong adhesion even on challenging substrates.

Enhance Your Bonding Efficiency with tesa® 4970 – Request a Custom Solution Today!

Contact us now to explore converting options and receive a tailored solution for your specific needs. Request a sample or quote today!

Go to Top