The different uses of conductive silver paste and conductive silver adhesive in the industry

Many capacitors, resistors, and integrated circuit boards require items with good conductivity during the manufacturing process, such asConductive silver adhesiveandConductive silver pasteToday, our main focus is to understand the difference between these two.

The difference between conductive silver paste and conductive silver paste is that they have different temperatures

As a conductive material,Conductive silver adhesiveSimilar in function to conductive silver paste, there is not much difference in silver content, so this cannot distinguish between the two. In most fields, they are the same during use, but there are still some differences in their names. The conductive silver adhesive we use now is mainly recommended for products that are cured at room temperature, low temperature, and room temperature, both domestically and internationally. Generally, the temperature is below 200 degrees Celsius, and well-known ones include A6/HA6 from Guanpin Chemical. For conductive silver paste, the most commonly used method is mainly heating and curing, which means that the temperature required for silver paste is slightly higher than that of silver paste, usually around 400-700 degrees. The well-known conductive silver paste is printed on thin film keyboards, etc.

The difference between conductive silver paste and conductive silver paste is their different uses

Compared with conductive silver paste, conductive silver paste has poorer conductivity, so it is mostly used as a resistor. due toConductive silver pasteIt has good conductivity, so it can be used as a conductive line; Silver glue is mainly used in the semiconductor industry, and is also popular in display screens, integrated circuits, lighting, and communication fields because of its good conductivity, short curing time, strong adhesion, and excellent screen printing effect. For conductive silver paste, it is widely used in the solar energy and electronic component industries. Different products require different sintering temperatures. For example, the temperature requirement in the production process of solar cells is fixed, while some other industries may not have a significant impact on the production of the product as long as the temperature changes within a certain range during the production process, nor will it affect its use value.

The difference between conductive silver paste and conductive silver paste lies in their composition

Conductive silver adhesiveIt is a conductive adhesive that is mainly formed by adding silver powder to resin, thoroughly stirring them evenly, and then heating and curing them at different temperatures.Conductive silver pasteIt is a conductive silver conductor, mainly composed of silver powder, glass powder, which are fully mixed and sintered at high temperatures with the participation of organic carriers. It should be noted that conductive silver paste is best not sintered, otherwise its performance may be damaged to varying degrees. Silver paste becomes a conductor after sintering, and glass powder provides convenience for the bonding between silver. The organic carriers we mentioned are generally cellulose and turpentine alcohol, which evaporate at high temperatures during the sintering process, so the content in the finished product is very small.