Surface welding silver paste is a high-performance conductive material designed specifically for surface welding processes in electronic manufacturing. This silver paste is made of high-quality silver powder and special resin matrix, and is processed through fine mixing and dispersion techniques. It is mainly used for soldering conductive layers on the surface of electronic components, providing excellent conductivity and good soldering performance, suitable for various substrates such as PCB boards, metals, ceramics, etc.
Product characteristics
- High conductivity: The silver powder content is high, ensuring that the conductive layer has extremely low resistivity and improving conductivity.
- Excellent welding performance: The cured conductive layer can form stable solder joints, improving welding quality.
- Good adhesion: The resin matrix has good adhesion, ensuring stable adhesion of silver paste on various substrates.
- Environmental friendliness: The product complies with RoHS standards, does not contain halogens and other harmful substances, and is environmentally friendly.
- Good processability: It has good fluidity and thixotropy, suitable for various processes such as screen printing and spraying.
Product advantages
- Improving conductivity: The high silver powder content ensures excellent conductivity and enhances the reliability of the welded conductive layer.
- Enhance welding quality: The cured conductive layer can form stable solder joints, improving welding quality and stability.
- Cost reduction: Excellent welding performance reduces defects in the manufacturing process and lowers manufacturing costs.
- Environmentally friendly and pollution-free: Complies with environmental standards, with no harmful gas release during use, and is environmentally friendly.

application area
- PCB board:
- Used for soldering conductive layers on the surface of printed circuit boards (PCBs), providing high conductivity and good soldering performance.
- Suitable for connecting various electronic devices and modules.
- Electronic components:
- Used for surface welding of conductive layers on electronic components such as resistors, capacitors, inductors, etc., to improve welding performance and conductivity.
- Suitable for assembling various electronic devices.
- Sensor:
- Used for welding conductive layers in temperature sensors, humidity sensors, pressure sensors, etc., to improve the reliability of signal transmission.
- Suitable for industrial automation and IoT devices.
- Other applications:
- Used for welding conductive layers in fields such as automotive electronics and smart homes, providing high reliability and bending resistance.
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