Polymer silver paste

Polymer silver paste is mainly made by mixing components such as flake silver powder, resin, and solvent through special processes. It combines the high conductivity of silver with the good mechanical properties of polymers to form a conductive paste with excellent conductivity, processability, and adhesion.

Product characteristics

1. High conductivity: The flake silver powder in the polymer silver paste provides extremely low electrical resistivity, ensuring excellent conductivity of the conductive layer.
2. Good adhesion: Through the action of the resin matrix, polymer silver paste can firmly adhere to various substrates such as ceramics, glass, metals, and polymer materials.
3. Processability: Polymer silver paste has good fluidity and thixotropy, and is suitable for various processes such as screen printing and spraying, making it easy for large-scale production and fine processing.
4. Excellent mechanical properties: The addition of resin components enables the polymer silver paste to have good mechanical strength after curing, and can withstand certain external forces such as bending and stretching.
5. Wide curing temperature range: Suitable curing temperature and time can be selected according to specific needs to adapt to different production processes and equipment conditions.

application area

1. Printed Circuit Board (PCB): Used to make conductive lines and pads on PCB boards, providing high conductivity and good soldering performance.
2. Touch screens and flexible electronics: used as conductive films and electrode materials for the production of touch screens, flexible display screens, and other products.
3. Solar cell: As an ohmic contact layer material, it improves the photoelectric conversion efficiency of solar cells.
4. Electronic components: The production of terminal electrodes such as resistors, capacitors, and inductors to provide reliable conductive connections.

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