What is Tesa70635?
Tesa70635 is a high-performance black double-sided adhesive tape developed by Tesa in Germany. With a thickness of 350µm and no substrate, it offers strong bonding strength, outstanding anti-push-out and anti-vibration performance, and easy removability. It also has shading capabilities, making it well-suited for display screens and optical components. The tape is made with a solvent-free formulation containing 46% bio-based adhesive ingredients, meeting environmental protection standards.
Composition and Structure
- Base material: None
- Adhesive type: Special adhesive with 46% bio-based ingredients, solvent-free formulation
- Color: Black, providing shading performance
- Thickness: 350µm
- Release paper: Brown glass fiber paper, 72µm thickness
- Origin: Germany
Key Properties
- High bonding strength:
- Aluminum: 13N/cm (initial and after 14 days)
- Magnesium: 11N/cm (initial and after 14 days)
- PE: 9N/cm (initial and after 14 days)
- Steel: 18N/cm (initial and after 14 days)
- Provides secure adhesion for various materials, ensuring parts remain stable and do not shift or fall off
- Strong anti-push-out and anti-vibration performance:
- Withstands external impacts and vibrations, maintaining structural integrity and extending equipment lifespan
- Good removability:
- Can be removed easily by stretching, even after long-term adhesion
- Leaves no adhesive residue, ideal for repair, recycling, and part replacement
- Good shading performance:
- Black color provides light-blocking capability for optical applications
- Temperature resistance:
- Short-term resistance up to 90°C
- Long-term resistance up to 60°C
- Maintains bonding performance and physical properties under various temperature conditions
- Static shear resistance:
- 23°C: Rated “very good,” ensuring bonded parts remain fixed at room temperature
- 40°C: Rated “very good,” maintaining stability under elevated temperatures
- Removability after 14 days (23°C):
- Rated “very good,” highlighting its easy removal after extended adhesion
Applications of Tesa70635
- Electronic equipment manufacturing:
- Temporary or permanent fixing of parts such as batteries, display screens, frames, and camera modules in devices like smartphones, tablets, and laptops
- Easy removal without damaging parts, ideal for maintenance, upgrades, and recycling
- Automotive electronics field:
- Assembly and fixing of components like car audio systems, navigation devices, and instrument panels
- Provides strong bonding and shock resistance, ensuring normal operation of components during vehicle motion
- Home appliance manufacturing:
- Used in fixing control panels, temperature sensors, and other parts in TVs, air conditioners, refrigerators, and more
- Reliable bonding and convenient maintenance support
Features & Benefits of Tesa70635
- 350µm thick black adhesive tape for robust bonding applications
- Excellent bonding strength to metal, plastic, and glass surfaces
- Superior shock resistance and shading performance
- Easy removability with no adhesive residue, supporting part replacement and recycling
- Strong static shear resistance for reliable fixation under stress
- Environmentally friendly with 46% bio-based adhesive and solvent-free formulation
- Versatile applications across electronics, automotive, and home appliances
Comparison with Other Adhesive Tapes
- Higher bonding strength and superior shock resistance than standard tapes
- Excellent shading performance for display and optical applications
- Environmentally friendly alternative to solvent-based tapes
- Easy removability compared to permanent adhesives, facilitating repair and recycling
Why Choose VST Malaysia?
VST Malaysia offers Tesa70635 to meet your demanding bonding needs in electronic devices, automotive systems, and home appliances. We guarantee consistent quality and provide comprehensive technical support to help you achieve reliable performance and sustainability.