What is Tesa 61815?
Tesa 61815 is a high-performance double-sided self-adhesive tape with a black PET (polyester) film substrate and a modified acrylic adhesive system. Designed for demanding applications, it offers exceptional bonding strength, anti-vibration properties, and resistance to environmental factors. Its black appearance makes it ideal for use in electronic and optical product assembly, where aesthetics and performance are equally important.
Composition and Structure
- Substrate: Black PET (polyester) film
- Adhesive Type: Modified acrylic adhesive
- Total Thickness: 300μm
- Release Paper: Transparent PET release paper, 50μm thick, 70 g/m²
Key Properties
- High bonding strength to PC, steel, and low surface energy materials
- Excellent push-out and vibration resistance for secure fixation in dynamic environments
- Strong adhesion to low surface energy materials for wider application compatibility
- Superior weather resistance to temperature, humidity, and UV exposure
- Black PET substrate for aesthetic integration in electronic and optical devices
Applications of Tesa 61815
- Electronic equipment manufacturing: Used for bonding windows, touch screens, and components in mobile phones, tablets, and laptops
- Optical product assembly: Ideal for fixing lenses and displays in optical instruments while maintaining a clean aesthetic
Features & Benefits of Tesa 61815
- Reliable long-term adhesion with increased bonding strength over time (PC: 18N/cm → 22N/cm, Steel: 20N/cm → 21N/cm)
- High tensile strength (140N/cm) and elongation at break (80%) for durability
- Wide temperature resistance (long-term up to 100°C, short-term up to 200°C)
- Easy to use with transparent PET release liner for clean application
Comparison with Other Adhesive Tapes
- Better optical integration with black PET substrate compared to standard transparent tapes
- Higher anti-vibration performance than conventional double-sided tapes
- Stronger bonding on low surface energy materials than regular acrylic tapes
Why Choose VST Malaysia?
VST Malaysia delivers premium adhesive solutions tailored to meet industry needs. Our Tesa 61815 adhesive tape offers superior performance for demanding applications, ensuring high-quality, long-lasting bonding. Contact us today to find the right adhesive solution for your requirements.