tesa ACX Plus 7811 mm 9 x 33 m double-sided acrylic adhesive, black, 1.1 mm thick, with blue plastic liner

tesa® ACXplus 7811 Black Line

Product Information
1.1mm double sided acrylic foam tape for automotive fastening applications

Product description
tesa® ACXplus 7811 Black Line is a deep black double-sided acrylic foam tape for fastening applications in automotive sector. It has a high adhesive power on MSE transparent coatings and on plastics such as ABS and chromed ABS, and ensures excellent performance on PC and PMMA. Its extraordinary resistance to cold shock is based on the modified acrylic foam core, which ensures a reliable bond even at extremely low temperatures.

Being viscoelastic, tesa® ACXplus 7811 Black Line optimally absorbs and dissipates dynamic and static loads. This exceptional capacity allows tesa® ACXplus 7811 Black Line to compensate for the extreme physical stresses caused by the different thermal elongation of the glued parts in variable temperature conditions. Also available in 0.5mm, 0.8mm, 1.2mm, 1.5mm and 2.0mm sizes.

Characteristics
• Deep black color for enhanced appearance and design flexibility
• Excellent performance in case of cold shock
• High resistance to humidity and UV rays
• Superior resistance to push-out even at high temperatures
• Product free of PFAS / PFOS
• Closed cell acrylic foam core
• Viscoelastic acrylic foam core to compensate for differences in thermal elongation of the glued parts.

Application
tesa® ACXplus 7811 Black Line tape is the ideal choice for a wide range of exterior and interior fastening applications.

Examples of outdoor fastening applications are:
• Protective finishes, such as fenders and side panels, and underbody panels.
• Decorative finishes
• Appliqué on posts
• Antennas
• Emblems

Examples of indoor fastening applications are:
• Fixing to the frame of indoor displays
• Head-up display
• Center console display
• Instrumentation display

Product Information

Application
To ensure the highest possible performance, our goal is to fully understand your application (including the substrates involved) in order to recommend the most suitable product.

Technical Information (average values)
The values in this section should be considered representative and should not be used for precise purposes.

Product composition
• Liner type PE/PP protection film
• Acrylic foam support
• Modified acrylic adhesive mass
• Total thickness 1100 μm
• Deep black color

Properties/Performance Values
• Elongation at break 1400%
• Resistance to aging (UV) excellent
• Excellent humidity resistance

Adherence to values
• ABS (after 3 days) 24 N/cm
• Steel (after 3 days) 32 N/cm

Additional info
PV 25 = PE-coated white silicone paper liner.
PV 29 = Heat-sealable adhesive blue film liner.
The adhesion data refers to the PV25 liner.