What is Tesa 66930?
Tesa 66930 is a high-performance double-sided adhesive tape with a transparent PET (polyester) film substrate and a modified acrylic adhesive system. With a thin profile of just 30μm, it offers excellent adhesive strength, shear resistance, and environmental durability. Its quick activation under low pressure and ease of die-cutting make it a preferred choice in electronic and flexible circuit board applications.
Composition and Structure
- Substrate: Transparent PET (polyester) film
- Adhesive System: Modified acrylic adhesive
- Thickness: 30μm (0.03mm)
- Release Paper: Fiberglass paper, 71μm thick, 80g/m², white with Dachser logo
Key Properties
- Excellent anti-reverse elasticity to maintain stability in bonded materials
- High bonding strength and shear resistance for secure and durable adhesion
- Quick activation under low pressure and short wetting time for efficient application
- Easy die-cutting for precise customization and processing
- Exceptional environmental resistance to withstand varying conditions
- Superior moisture resistance for reliable performance in humid environments
- UV resistance and anti-aging properties for long-lasting adhesion
Applications of Tesa 66930
- Bonding of electronic components: Used for securing parts in mobile phones, tablets, and other electronic devices
- Flexible circuit board (FPC) bonding: Ideal for fixing and securing flexible circuit boards
- Curved surface applications: Its flexibility and easy die-cutting make it suitable for bonding curved surfaces
Features & Benefits of Tesa 66930
- Transparent and ultra-thin design maintains aesthetics and minimizes bulk
- Excellent temperature resistance (long-term up to 100°C, short-term up to 200°C, and low temperature down to -10°C)
- Strong initial adhesion on glass (7N/cm) and steel (6.1N/cm), increasing over time
- Easy processing and handling, requiring minimal application pressure
- No adhesive residue upon removal, keeping surfaces clean
Comparison with Other Adhesive Tapes
- Higher flexibility and transparency than standard double-sided tapes
- Better environmental and moisture resistance than traditional adhesives
- Faster activation under low pressure for improved efficiency
Why Choose VST Malaysia?
VST Malaysia provides high-quality adhesive solutions tailored to your industry needs. Our Tesa 66930 adhesive tape ensures superior performance with expert support and customizable processing. Contact us today for the best adhesive solutions designed to enhance your applications.