tesa® ACXplus 706x

tesa® ACXplus 76636 High Adhesion

3,60 µm/141.7 mils double-sided acrylic foam tape

Product description

tesa® ACXplus 76636 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 acrylic foam tape combines very high adhesion levels with a very good resistance against plasticizer migration. The viscoelastic core of this product is able to compensate for thermal elongations of bonded parts.

tesa® ACXplus 76636 is especially designed for the bonding of “hard-to-bond-materials” such as powder coatings or plastic materials. Even in combinations of such materials, this product provides advanced safety due to its innovative product design. This product provides a very high immediate tack and peel adhesion even on substrates with a low surface energy.

Application Fields

The tesa® ACXplus 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 substrate involved) in order to provide the right product recommendation. Example bonding solutions of “hard-to-bond-materials” include but are not limited to:

  • Bumper rails
  • Signage, blades or panels
  • Reinforcement bars (e.g. in elevators)
  • Decorative parts on white goods (e.g. decorative panel mounting)

Product Construction

Type of adhesive tackified acrylic
Total thickness 141.73 mils
3600 µm
Backing material foamed acrylic
Color deep black

Properties / Performance Values

Elongation at break 850 %
Chemical resistance very good
Static shear resistance at 70°C good
Humidity resistance very good
Tack very good
Ageing resistance (UV) very good
Temperature resistance long term 158 °F
70 °C
Softener resistance very good
Temperature resistance short term 338 °F
170 °C

Adhesion to Values

Adhesion to Steel (initial) 511.63 oz/in
56 N/cm
Adhesion to Glass (initial) 639.54 oz/in
70 N/cm
Adhesion to PMMA (initial) 548.17 oz/in
60 N/cm
Adhesion to Aluminium (initial) 548.17 oz/in
60 N/cm

Additional Info

Please note that we recommend using tesa® Adhesion Promoter as a surface pre-treatment. It leads to a significant improvement in adhesion levels, avoids moisture infiltration, and promotes long-term resistance against harsh environmental factors. Which tesa® Adhesion Promoter should be used depends on the substrates and the application. We will be glad to advise you in order to find the right solution.

For permanent outdoor applications with load-bearing requirements, our first recommendation is tesa® ACXplus 707x High Resistance.

Liner versions:
• PV22: White paper liner – branded
• PV24: Blue film liner – unbranded
• Further liner versions might be available upon request.
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.

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