Low temperature conductive silver adhesive

Low temperature conductive silver paste is mainly composed of matrix resin and conductive filler (usually high-purity silver powder). By the adhesive effect of the matrix resin, conductive particles are tightly bonded together to form a conductive pathway, thereby achieving conductive connection of the bonded material. Its curing temperature is much lower than that of traditional tin lead welding, effectively avoiding thermal damage and internal stress problems caused by high temperature on the material.

Product characteristics

1. Low temperature curing: The curing temperature of low-temperature conductive silver paste is usually between room temperature and 150 ℃, much lower than the temperature of over 200 ℃ for tin lead soldering, suitable for temperature sensitive electronic components and substrates.
2. High conductivity: Due to the use of high-purity silver powder as a conductive filler, low-temperature conductive silver paste has excellent conductivity and can meet the needs of various electronic components for conductive connections.
3. Excellent adhesion performance: The matrix resin has good adhesion performance and can firmly bond various substrates such as metal, ceramic, glass, etc., ensuring the stability and reliability of conductive connections.
4. Simple process: The low-temperature conductive silver adhesive process is simple, easy to operate, suitable for assembly line operations, and can significantly improve production efficiency.
5. Environmental protection and energy conservation: Avoiding environmental pollution caused by heavy metal lead in tin lead solder, meeting the requirements of modern industry for environmental protection and energy conservation.

Product advantages

1. Improving product quality: Low temperature curing avoids thermal damage to electronic components caused by high temperatures, reduces the formation of internal stress, and improves product reliability and service life.
2. Reduce production costs: Compared with tin lead welding, low-temperature conductive silver paste does not require complex equipment and materials, which can reduce production costs.
3. Strong adaptability: Suitable for various substrate and process requirements, able to meet the packaging and bonding requirements of different electronic components and assemblies.

application area

Low temperature conductive silver paste has been widely used in the packaging and bonding of electronic components and components such as liquid crystal displays (LCDs), light emitting diodes (LEDs), integrated circuit (IC) chips, printed circuit board assemblies (PCBA), dot matrix blocks, ceramic capacitors, film switches, smart cards, and radio frequency identification (RFID). With the continuous development of electronic technology and the expansion of application fields, the market demand for low-temperature conductive silver paste will also continue to grow.

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