What is Tesa 4983?
Tesa 4983 is a high-performance, ultra-thin double-coated adhesive tape featuring a modified acrylic adhesive system on a PET (polyester) base. With a total thickness of only 30µm, it offers excellent adhesion to smooth surfaces while maintaining outstanding weather resistance, die-cutting properties, and high-temperature performance. This makes it ideal for LCD applications, plastic film splicing, and electronic component assembly.
Composition and Structure
- Base Material: PET (polyester) film
- Adhesive Type: Modified acrylic
- Total Thickness: 30µm
- Color: Transparent
- Elongation at Break: 50%
- Tensile Strength: 20N/cm
Key Properties
- Ultra-thin design (30µm) for applications requiring minimal thickness
- Strong adhesion on smooth surfaces such as steel, aluminum, ABS, PC, PET, and PVC
- High temperature resistance:
- Short-term: 200°C
- Long-term: 100°C
- Excellent UV, chemical, and plasticizer resistance for durable performance
- Moisture resistance: Very good
- Good die-cutting properties for easy customization and processing
Applications of tesa 4983
- LCD assembly: Bonding LCD buffer materials and fixing LCD reflective foils to LCD frames
- Plastic film splicing: Widely used in packaging and printing industries for film connection
- Automotive thin-film solar modules: Provides dielectric bonding in automotive solar panel applications
- Electronic device assembly: Used in mobile phones, tablets, and other electronics to fix small components securely
Features & Benefits of tesa 4983
- Ultra-thin structure allows seamless integration without adding bulk
- High-temperature resistance ensures long-term durability in demanding conditions
- Excellent ageing resistance (UV, chemicals, and plasticizers) for extended performance
- Transparent design maintains a clean and neat appearance in optical applications
- Good processability and die-cutting performance for easy manufacturing
Comparison with Other Adhesive Tapes
- Thinner than standard double-coated PET tapes, making it ideal for precision bonding applications
- More resistant to high temperatures and environmental factors compared to general-purpose adhesive tapes
- Better plasticizer resistance than many acrylic-based tapes, ensuring long-term stability in electronics and automotive applications
Why Choose VST Malaysia?
At VST Malaysia, we provide premium adhesive solutions, including tesa 4983, to meet the high demands of industries such as electronics, automotive, and packaging. Contact us today for expert guidance and the best adhesive tape solutions for your applications!