Name: tesa® ACXplus 70740 High Resistance Slitter 250 mm
Brand: tesa®

Product description

tesa^® ACX^plus 70740 is a deep black double-sided acrylic foam tape. It consists of a high performance acrylic system and is identified by its bonding power, stress dissipation and its temperature and weather resistance.

Due to the product’s unique formulation, this double-sided pure acrylic foam tape combines a very good temperature and shear resistance with an outstanding cold shock resistance up to -40°. This product also shows robustness when it comes to outdoor performance. The viscoelastic core of this product is able to compensate for thermal elongations of bonded parts.

tesa^® ACX^plus 70740 is especially designed for permanent demanding outdoor bonding applications and is therefore suitable for exposure to extreme temperatures, UV, chemicals, salt water, as well as cleaning agents.

Main applications

The tesa^® ACX^plus product family is suitable for a wide range of constructive bonding applications. To ensure the highest performance possible, our aim is to fully understand the application (including the substrates involved) in order to provide the right product recommendation. Example mounting applications in different industries (e.g. solar, elevator, transportation) include but are not limited to:

Stiffener bars
Wall cladding
Decorative elements
Door panels
Flush Design

tesa^® ACX^plus 70740

Technical properties

Backing material

foamed acrylic

Color

deep black

Total thickness

3900 µm

Type of adhesive

pure acrylic

Elongation at break

1000 %

Adhesion properties

Adhesion to Aluminium (after 3 days)

40 N/cm

Adhesion to Aluminium (initial)

15 N/cm

Adhesion to Glass (after 3 days)

39 N/cm

Adhesion to Glass (initial)

25 N/cm

Adhesion to Steel (after 3 days)

45 N/cm

Adhesion to Steel (initial)

16 N/cm

Rating properties

Temperature resistance short term

220 °C

Temperature resistance long term

120 °C

Tack

o

Ageing resistance (UV)

++

Humidity resistance

++

Resistance to chemicals

++

Softener resistance

o

Static shear resistance at 23°C

++

Static shear resistance at 70°C

++

L-jig

++

T-block

++

tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.