What is Tesa 62648?
Tesa 62648 is a double-sided foam tape featuring PE (high-pressure polyethylene) foam as the backing material, combined with a modified acrylic adhesive system. It provides high bonding strength, excellent shock resistance, and effective sealing performance, making it ideal for use in a variety of applications, including electronics, automotive, and general industrial uses.
Composition and Structure
- Substrate: PE (high-pressure polyethylene) foam for a conformable and resilient bonding solution.
- Structure: Double-sided PET lifting film with foam glue in the middle.
- Total thickness: 400μm, combining foam glue and PET release film for optimal performance.
- Release film (PET): 50μm, facilitating easy removal during installation.
- Adhesive system: Modified acrylic adhesive, ensuring strong and reliable bonding.
Key Properties
- High bonding strength, with increased adhesion over time (e.g., 10.5N/cm after 14 days on ABS).
- Elongation at break: 50%, providing flexibility and resilience.
- Tensile strength: 23N/cm, ensuring durability under stress.
- Short-term heat resistance: 90°C, with long-term heat resistance of 80°C, allowing for use in a range of temperature conditions.
- Moisture-resistant, dust-proof, and humidity-resistant, making it ideal for challenging environments.
- Easy to die-cut and operate, improving production efficiency.
Applications of Tesa 62648
- Fixing of electronic products: Tesa 62648 is commonly used for bonding touch screens, fixing windows inside mobile phones, and securing LCD back covers or top covers in laptops.
- Fixing uneven and rough surfaces: Due to its excellent bonding performance and vibration resistance, it is ideal for use on uneven or rough surfaces where reliable adhesion is required.
- Other applications: Tesa 62648 can be used in any application where high bonding strength and vibration resistance are needed, making it suitable for a wide range of industries.
Features & Benefits of Tesa 62648
- High bonding strength, with significant improvement over time, ensuring long-lasting adhesion.
- Excellent shock resistance and vibration absorption, ideal for sensitive components.
- Moisture, dust, and humidity resistance, making it perfect for both indoor and outdoor applications.
- Easy to die-cut and manipulate, improving ease of use and operational efficiency.
- Suitable for a variety of surfaces, including ABS, PC, PMMA, and steel.
Comparison with Other Adhesive Tapes
- Tesa 62648 offers superior shock resistance and vibration damping compared to other foam tapes, making it a better choice for electronic products and other sensitive applications.
- Its high bonding strength and ability to bond to a variety of surfaces ensure that it outperforms many standard tapes in demanding environments.
Why Choose VST Malaysia?
VST Malaysia provides high-quality adhesive solutions like Tesa 62648, ensuring that you receive the best performance and reliability for your applications. Our commitment to quality and customer satisfaction means you can trust VST Malaysia for all your bonding needs.