The main difference between dielectric paste, Resistance paste and conductive paste.
Dielectric paste, Resistance paste and Conductive paste are the three basic raw materials required for the production of thick film circuits. Of course, according to different production requirements, all three can be used, or one or two of them can be selected.
Conductive paste. It is mainly a paste with silver as the main component, which acts as a wire after printing and firing. Of course, there are other types of materials, such as silver-palladium paste, which is prepared by doping silver-palladium alloy powder or silver powder and palladium powder according to different ratios, which can prevent the migration of silver ions at high temperature and during soldering. Gold paste , platinum paste, copper paste, etc.
Resistance paste. After sintering, it mainly plays the role of resistance. It is mainly divided into ruthenium-based resistance paste and paste of other materials. Ruthenium-based resistor paste with low square resistance is mainly silver palladium ruthenium precious metal,and high resistance is doped with ruthenium and glass powder. made. Other resistor pastes include carbon paste, graphite paste, tungsten paste, tungsten silver paste, etc.
Dielectric paste, the main component is low-temperature glass powder, which plays the role of protecting resistance paste and conductor paste, waterproof, moisture-proof, insulation, etc.
Properties of electronic paste,It varies according to the application situation, mainly manifested in specific electrical properties and adhesion strength, solder erosion resistance, solderability, etc.In addition, good processability is also required, such as thixotropy, printing reproducibility, phase release and sinterability.The key to determining the above properties lies in the composition of the slurry, the ratio of each phase and the method of preparation.Therefore, the preparation of electronic paste is actually a technology that requires "precipitation", rather than simply mixing materials together.Its R & D and production require a long period of accumulation, especially for high-end slurry products, which need to constantly feed back problems in the application process and gradually overcome them.Most of these companies in the United States and Japan have hundreds of years of accumulation, while domestic companies not only started late in this area, but also have a weak research and development foundation, which cannot allow downstream manufacturers to trust them 100%.Just imagine, how many components can be made from one kilogram of electronic paste, and how many machines can be assembled? If the quality is not up to standard and it is discovered at the end, how much loss will be caused? With these difficulties and pain points;Mana metal established a dedicated R&D team, after years of R&D and practice, it finally realized the stability and practicability of most electronic pastes, and also saved costs for customers, and won the trust and praise of customers.
that have been developed for a broad range of applications including; sensors, Thick film circuit，Flexible circuit，smart windows, touch screens, antenna, RFID, printed heaters, automotive and photovoltaic cells such as CIGS, perovskite and silicon heterojunction solar cells. Our conductive silver inks and pastes can be sintered at low temperature and are suitable for plastic substrates.
Mana Materials hopes to provide customers with more personalized, professional, high-quality, excellent service, and cost-effective products through its unremitting efforts and technology-based products. Based on the international market, it will achieve sustainable development of import and export products Replace, share success and progress with customers, and jointly create a better tomorrow for all of us！
