Solder pasteWhat is the price? What are their functions? This still depends on the customer's choice. Generally, the price is not uniform, for example: Solder paste is also divided into high-temperature solder paste and low-temperature solder paste. It depends on the product you are using. Also, it depends on which brand you choose. However, generally speaking, big brands not only have quality guarantees but also offer better value for money. So, does a higher price mean the product is good? This is not certain. You should consider your own choice and select a solder paste manufacturer based on the product. Now, let's talk about what functions solder paste has.

Solder paste is a material used to connect the electrodes of components to the pads of circuit boards. Its main component is tin alloy. After sintering, it can play a role in conducting the electrodes of componentsPCBIt plays a role. Solder paste must be cooled before sintering, that is, it needs to go through reflow soldering. Reflow soldering is a heating furnace that can obtain the necessary heat for solder paste to assist in its sintering. Solder paste is mainly used in the surface mount processing industry. It can save a large amount of labor costs and improve production efficiency.

【Solder paste is mainly used forSMTIndustry (Surface Assembly Technology Surface Mount TechnologyThe abbreviation of, is currently one of the most popular technologies and processes in the electronic assembly industry. PCBSurface resistance, capacitanceICSoldering of electronic components, etc.

The function of solder paste:

1Thixotropic agent(Thixotropic)This component is mainly used to adjust the viscosity of the solder paste and its printing performance,It plays a role in preventing phenomena such as trailing and sticking during printing;

2Activator(Activation)This component mainly serves to removePCBThe role of oxide substances on the surface layer of copper film pads and the welding parts of components,It also has the effect of reducing tin,The efficacy of lead surface tension

3Solvent(Solvent)This component serves as a solvent for the flux components and plays a role in regulating uniformity during the stirring process of the solder paste, having a certain impact on the lifespan of the solder paste.

4Resin(Resins)This component mainly serves to enhance the adhesion of solder paste and also provides protection and prevention after solderingPCBThe effect of re-oxidation; This component plays a very important role in fixing the parts.

In my opinion, price is merely an indicator in the process of purchasing products or services. If one only compares prices, the consideration is actually not that thorough. Price, quality, service, reputation, and whether it suits your situation all need to be considered together. Everyone needs to get to know this before we can give you an estimate. Personally, I suggest you consult Shenzhen JJY Technology Co., LTD. It's a company13For many years, we have been dedicated to the research and development and production of tin materials, using high-purity primary tin materials. The slag production rate is lower than the average level of the industry. The product has a high degree of matching, strong precision, fast soldering, firm and bright solder joints, and no phenomena such as false soldering, sharp edges or collapse. As the original manufacturer, there is no middleman price difference. We reasonably control costs and plan budgets to offer you a higher cost performance.