Technical Specifications:
- Material Composition:
- Primary Ingredient: Silver (Ag), typically >70–85% by weight.
- Binder Material: Organic or epoxy-based polymers.
- Solvent: Helps in controlling viscosity and evaporation rate during curing.
- Thermal Properties:
- Thermal Conductivity: High, typically ~200–400 W/m·K.
- Operating Temperature Range: -55°C to 200°C (varies depending on formulation).
- Curing Conditions: Room temperature to elevated temperatures (typically 120°C–150°C for rapid curing).
- Electrical Properties:
- Volume Resistivity: ~10⁻⁴ to 10⁻⁵ Ω·cm, ensuring high electrical conductivity.
- Viscosity: Adjustable, suitable for screen printing, brushing, or syringe dispensing.
Applications:
- Electronics Manufacturing:
- Purpose: Creates conductive pathways for electronic components.
- Application: Used in printed circuit boards (PCBs), flexible electronics, and touch screens.
- Solar Panels:
- Purpose: Provides high conductivity for collecting and transmitting electrical energy.
- Application: Used in the production of solar cell electrodes.
- Aerospace and Defense:
- Purpose: Lightweight and durable connectivity solutions for extreme environments.
- Application: Used in sensors, antennas, and conductive coatings for satellites and defense equipment.
- Automotive Industry:
- Purpose: Provides reliable electrical connections in harsh environments.
- Application: Used in heating elements, sensors, and electronic control units (ECUs).
- Repair and Prototyping:
- Purpose: Quick and reliable repair of broken conductive paths.
- Application: Used to fix damaged PCBs, connectors, and components.
- Medical Devices:
- Purpose: Ensures reliable electrical connections in sensitive applications.
- Application: Used in wearable medical sensors and diagnostic devices.
- RF and Microwave Applications:
- Purpose: Maintains low-resistance pathways for high-frequency signals.
- Application: Used in antennas, waveguides, and communication devices.
- Electromagnetic Shielding:
- Purpose: Provides effective EMI/RFI shielding.
- Application: Used in enclosures and components for electronic equipment.
Key Benefits:
- High Electrical Conductivity: Enables efficient current flow in various applications.
- Excellent Thermal Conductivity: Suitable for high-temperature and high-power applications.
- Versatility: Usable in multiple industries, including electronics, automotive, and aerospace.
- Ease of Application: Can be screen-printed, brushed, or dispensed with high precision.
- Durability: Resistant to oxidation and environmental degradation.
- Rapid Curing: Flexible curing options, from room temperature to rapid thermal curing.
Silver conductive paste is a critical material in electronics, automotive, aerospace, and renewable energy industries, offering unmatched electrical and thermal conductivity for advanced technological applications.
