What is Tesa70620?
Tesa70620 is a high-strength, substrate-free adhesive tape with a 200μm thickness and a black film-like appearance, designed for reliable bonding in electronic equipment and other applications. It offers exceptional bonding strength, shock resistance, and easy removability, making it perfect for use in environments requiring reliable part fixation and convenient disassembly.
Composition and Structure
- Brand: Tesa
- Model: 70620
- Color: Black
- Thickness: 200μm
- Substrate: None
- Adhesive type: High strength, high viscosity, and good temperature resistance
- Release paper type: Glass fiber paper, brown color, with good flexibility and tear resistance for convenient use and storage
Key Properties
- Extremely high adhesion strength:
- Bonds securely to a variety of materials, including metal, plastic, and glass
- Ensures components remain firmly in place during use
- Excellent anti-pushout and anti-vibration performance:
- Protects parts from external impacts and vibrations
- Maintains the integrity and stability of electronic equipment structures
- Superior removability:
- Can be easily removed by stretching, even after long-term use
- Leaves no adhesive residue, simplifying maintenance, repair, and recycling
- Temperature resistance:
- Short-term: up to 90°C, ensuring bonding performance and physical stability in high-temperature environments
- Long-term: up to 60°C, providing reliable performance in typical electronic device operating environments
- Static shear resistance:
- 23°C: very good, ensuring parts remain secure under shear forces at room temperature
- 40°C: very good, maintaining stability even in warmer environments
- Removability after 14 days (23°C):
- Very good, confirming excellent removability without residual glue
Applications of Tesa70620
- Electronic equipment manufacturing:
- Used for battery fixation, display screen and frame bonding, and camera module installation in mobile phones, tablets, and laptops
- For example, it securely fixes mobile phone batteries while ensuring easy removal during battery replacement without damaging the device
- Automotive electronics field:
- Ideal for bonding car audio systems, navigation equipment, and dashboard components
- Provides secure and vibration-resistant bonding to ensure reliable performance during driving
- Home appliance manufacturing:
- Suitable for fixing control panels, temperature sensors, and other parts in televisions, air conditioners, and refrigerators
- Enables secure bonding and easy disassembly during maintenance
Features & Benefits of Tesa70620
- Black, substrate-free film for effective light blocking and visual blending in black-background applications
- Exceptional bonding strength for a wide range of materials
- Superior impact and vibration resistance
- Easy removability for maintenance, repair, and recycling
- Reliable performance at elevated temperatures
- Enhances product longevity and reduces environmental impact through recyclability
Comparison with Other Adhesive Tapes
- Provides higher shear resistance and removability compared to conventional tapes
- Black film appearance offers better aesthetic integration for black electronic device casings
- Consistent, high-performance bonding across metal and plastic surfaces
Why Choose VST Malaysia?
VST Malaysia offers Tesa70620 as part of our comprehensive range of high-performance adhesive tapes. We provide reliable supply, quick delivery, and expert technical support to meet your needs for secure, removable bonding solutions across electronic, automotive, and home appliance applications.