Product Description of 3M Scotch-Weld™ 5520plus Black
3M Scotch-Weld™ 5520plus Black is a high-performance, one-part epoxy adhesive that cures at low temperatures and offers fast curing times. It provides excellent shear strength, heat, and humidity resistance. This adhesive ensures strong bonding on various substrates, making it ideal for semiconductor and electronic component assembly, including memory cards, CCD/CMOS sensors, LED lenses, and high-throughput display assembly.
Features of 3M Scotch-Weld™ 5520plus Black
- One-part epoxy adhesive for easy application
- Fast curing at low temperatures
- High shear strength for strong bonding
- Excellent resistance to heat and humidity
- Good pot life for flexible application
- Superior sealing and potting performance
Applications of 3M Scotch-Weld™ 5520plus Black
- Bonding heat-sensitive components
- Assembly of semiconductor devices (e.g., memory cards, CCD/CMOS sensors)
- LED lens attachment
- Earphone component bonding
- High-throughput display assembly
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Item | 5520plus Black |
|---|---|
| Halogen content | <900 ppm |
| Viscosity (Brookfield, #4 Spindle, 100 rpm at 23°C) | 1.5w-3w cP |
| Thixotropic | Self-leveling |
| Density (g/cc) | 1.10-1.30 |
| Color | Black |
| Cure Profile | 55°C – 30 mins |
| 90°C – 2 mins | |
| Pot life at 23°C | 3 days |
| Shelf life at -20°C | 12 months |
