Laser etching of conductive silver paste

Laser etched conductive silver paste is a conductive material specifically used for laser processing technology, which combines the precision of laser etching with the conductivity of conductive silver paste, and has a wide range of applications in the field of electronic manufacturing.

Laser etched conductive silver paste is mainly refined from ultrafine silver powder and low-temperature cured thermoplastic resin. Among them, silver powder serves as a conductive filler, providing excellent conductivity; Thermoplastic resin acts as an adhesive phase to ensure the firm adhesion of silver powder to the substrate.

Product Features

Precise control: Laser etching technology can precisely control the deposition position and shape of silver paste, achieving micrometer or even nanometer level accuracy, meeting the manufacturing needs of high-precision electronic devices.

Efficient and fast: The laser heating process is rapid and can complete the formation of the conductive layer in a short period of time, improving production efficiency.

Good conductivity: Silver paste itself has excellent conductivity, and the conductive layer formed by laser etching technology also maintains high conductivity.

Oxidation resistance: Some laser etched conductive silver paste products such as CI-1016B have good oxidation resistance and can extend the service life of electronic devices.

Strong adhesion: Laser etched conductive silver paste has good adhesion with various substrates such as PET, PC, glass, etc., ensuring the stability and reliability of the conductive layer.

Application scope

Flexible Circuit: Laser etched conductive silver paste technology can be used to prepare flexible circuit boards, enabling more innovative designs such as bendable circuit boards and foldable circuits.

3D printed electronic devices: Combined with 3D printing technology, laser etched conductive silver paste can accurately print conductive lines and device structures in three-dimensional space, promoting the customization and personalized development of electronic device manufacturing.

Electronic packaging: In the packaging and connection of electronic devices, laser etching of conductive silver paste can achieve local soldering and connection, forming reliable circuit connections and packaging structures.

Sensor manufacturing: Laser etched conductive silver paste can also be used to prepare various sensors, such as pressure sensors, temperature sensors, and optical sensors, to improve the sensitivity and accuracy of sensors.

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