Conductive silver paste provides optimized electrical conductivity, superior adhesion, and enhanced thermal stability. Designed for advanced applications, it ensures efficient material integration, extended durability, and high-performance adaptability.
Product Overview
Conductive silver paste is a low-resistance, slow-drying paste made from ultrafine silver powder and low-temperature curing thermoplastic resins. It is specifically designed for screen printing processes and offers excellent conductivity. This product meets the high conductivity requirements of applications such as membrane switches and flexible printed circuits, ensuring long-term stable electrical performance.
Key Features
- Excellent Printability: Optimized viscosity and flow properties make it suitable for screen printing and easy to apply on various substrates.
- Outstanding Conductivity: Made from high-purity silver powder, this paste guarantees exceptional electrical conductivity for demanding electronic applications.
- Oxidation Resistance: Provides excellent oxidation protection, extending the effective service life of the conductive layer.
- High Hardness and Adhesion: After curing, the conductive layer maintains strong hardness and adhesion, making it suitable for long-term use in various environments.
Applications
- Membrane Switches and Flexible Printed Circuits: Widely used in membrane switches, circuit boards, and other electronic devices, providing lasting conductivity and reliable performance.
- Other Conductive Coating Applications: Can be used in other products requiring high conductivity coatings, such as sensors and electronic tags.
Item | Parameter |
Physical Properties | Test Standard |
Appearance | Light gray-yellow gel |
Filler | Silver |
Odor | Slight |
Viscosity (Pa·s) | 90 Pa·s |
Solid Content (Wt%) | 75±2% |
Coating Area (cm²/g) | 100-200 |
Cured Properties | Test Standard |
Paste Resistivity (Ω·cm) | 100-120×10⁻⁶ |
Adhesion | No peeling |
Hardness (H) | ≥2 |
Working Temperature (°C) | < 70 |