tesa® 51977 – High-Performance Double-Sided Tape for Heavy-Duty Applications

tesa® 51977 is a premium white double-sided self-adhesive tape designed for industrial and decorative applications. With a durable PP-film backing and tackified acrylic adhesive, it provides a perfect balance of high initial tack and strong adhesion, even on challenging surfaces like PP, PE, and rough materials.

This tape is highly versatile and ensures a secure bond, making it ideal for fixing carpets and trims, mounting heavy decorative materials, and attaching signs or scales. It also offers good temperature resistance, ensuring reliable performance in demanding conditions.

Key Features:

High Initial Tack: Provides instant and reliable bonding upon application.
Strong Adhesion: Bonds securely even to low-energy surfaces like PP and PE or rough substrates.
Temperature Resistance: Performs well in varying environmental conditions.

Applications:

Fixing carpets and trims for a professional finish.
Mounting heavy decorative materials and point-of-sale displays.
Attaching signs, scales, and other components securely.

Converting Possibilities

tesa® 51977 can be customized to suit specific application needs with the following options:

Slitting & Rewinding: Create reels in customized widths and lengths.
Die & Kiss Cuts: Precisely cut components for specialized use cases.
Cross-Wound Spools: Continuous spools for efficient workflows.
Sheets: Large format sheets for unique or custom applications.

Product Construction:

Backing material PP film
Color white
Color of liner brown
Thickness of liner 69 µm
Total thickness 240 µm
Type of adhesive type: tackified acrylic
Type of liner type: glassine
Weight of liner 80 g/m²

Property evaluation:

Elongation at break 20 %
Tensile strength 133 N/cm
Humidity resistance very good
Chemical resistance good
Static shear resistance at 40°C medium
Softener resistance good
Static shear resistance at 23°C good
Tack good
Temperature resistance short term 120 °C
Temperature resistance long term 60 °C
Ageing resistance (UV) good

Adhesion to:

Adhesion to ABS (initial) 12 N/cm
Adhesion to ABS (after 14 days) 13.5 N/cm
Adhesion to Aluminium (initial) 10.5 N/cm
Adhesion to Aluminium (after 14 days) 11.5 N/cm
Adhesion to PC (initial) 14.5 N/cm
Adhesion to PC (after 14 days) 15.5 N/cm
Adhesion to PE (initial) 7.5 N/cm
Adhesion to PE (after 14 days) 8.5 N/cm
Adhesion to PET (initial) 10 N/cm
Adhesion to PET (after 14 days) 10.5 N/cm
Adhesion to PP (initial) 8 N/cm
Adhesion to PP (after 14 days) 9.5 N/cm
Adhesion to PS (initial) 12 N/cm
Adhesion to PS (after 14 days) 14 N/cm
Adhesion to PVC (initial) 10.5 N/cm
Adhesion to PVC (after 14 days) 16 N/cm
Adhesion to Steel (initial) 12.6 N/cm
Adhesion to Steel (after 14 days) 13 N/cm

tesa® 51977 – High-Performance Double-Sided Tape for Heavy-Duty Applications

Key Features:

Applications:

Converting Possibilities

Product Construction:

Property evaluation:

Adhesion to:

Downloads:

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FAQ

What are the main applications of tesa® 51977?

Does tesa® 51977 offer temperature resistance?

What converting options are available for tesa® 51977?

Can tesa® 51977 handle heavy materials?

What makes tesa® 51977 ideal for mounting applications?

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