tesa® ACXplus 7811 12mm x 66m x 1.00mm Thickness

Introduction

Automotive Double Sided Mounting Tape

The tesa® ACXplus 7811 Black Line is a high-performance, double-sided acrylic foam tape designed for mounting applications in the automotive industry.

Product Features

Deep Black Color

The tesa® ACXplus 7811 Black Line features a deep black color, which enhances the appearance and offers design flexibility for automotive applications. This aesthetic quality makes it suitable for visible mounting applications where appearance is crucial.

High Bonding Power

This tape provides high bonding power on MSE clear coats and various plastics, including ABS, chromed ABS, PC, and PMMA. This ensures a strong and reliable bond on different substrates commonly used in automotive parts.

Impressive Cold Shock Resistance

The tape exhibits impressive cold shock resistance due to its modified acrylic foam core. This feature ensures a reliable bond even at extremely low temperatures, making it suitable for use in harsh environmental conditions.

Viscoelastic Properties

The viscoelastic nature of the tesa® ACXplus 7811 Black Line allows it to optimally absorb and dissipate dynamic and static loads. This capability helps in compensating for extreme physical stress caused by different thermal elongation of bonded parts in changing temperature conditions.

High Humidity and UV Resistance

The tape offers very good resistance to humidity and UV rays, ensuring long-term durability and performance in various environmental conditions.

Superior Push-Out Resistance

The tape maintains superior push-out resistance even at high temperatures, ensuring that bonded parts remain securely attached under thermal stress.

PFAS/PFOS Free

The product is free from PFAS and PFOS, making it an environmentally friendly option for automotive applications.

Product Specifications

Available Formats

The tesa® ACXplus 7811 Black Line is available in multiple thicknesses, including 0.5 mm, 0.8 mm, 1.1 mm, 1.2 mm, 1.5 mm, and 2.0 mm. This variety allows for flexibility in choosing the right tape thickness for specific applications.

Physical Properties

• Backing Material: Foamed acrylic
• Color: Deep black
• Total Thickness: 1100 µm (1.1 mm)
• Type of Adhesive: Modified acrylic
• Type of Liner: PE/PP protection film

Performance Values

• Elongation at Break: 1400%
• Ageing Resistance (UV): Very good
• Humidity Resistance: Very good
• Adhesion to ABS (after 3 days): 24 N/cm
• Adhesion to Steel (after 3 days): 32 N/cm

Application Fields

Exterior Mounting Applications

The tesa® ACXplus 7811 Black Line is suitable for a wide range of exterior attachment parts, including:

• Protective trims like wheel arches and rocker panels
• Decorative trims
• Pillar appliques
• Antennas
• Emblems

Interior Mounting Applications

For interior applications, the tape is ideal for mounting various displays, such as:

• Frame mounting of interior displays
• Head-up displays
• Center stack displays
• Cluster displays

Conclusion

The tesa® ACXplus 7811 Black Line is a versatile and high-performance double-sided acrylic foam tape designed for demanding automotive mounting applications. Its deep black color, high bonding power, impressive cold shock resistance, and excellent viscoelastic properties make it a reliable choice for both exterior and interior automotive parts. The tape’s availability in multiple thicknesses and its superior resistance to environmental factors further enhance its suitability for a wide range of applications.

By understanding the specific requirements of your application, including the substrates involved, Austen Instant Tapes can provide the right product recommendation to ensure optimal performance.