Solder paste manufacturers tell you: How to remember solder paste knowledge

For those who have just startedSolder pasteFor people in the industry, how to remember solder paste knowledge is a very important topic. Today, the solder paste manufacturer will teach everyone how to remember solder paste knowledge efficiently.

First, get familiar with various types

Generally speaking, solder paste can be divided into leaded solder paste and lead-free solder paste. Then, remember the different types of alloy compositions of this type of solder paste. Solder pastes produced by various alloy components have different melting points. However, based on the differences in melting points, they can be classified into high-temperature solder pastes, medium-temperature solder pastes and low-temperature solder pastes.

Second, be familiar with the basic characteristics of solder paste

Having understood the types, the following is to remember the characteristics of various solder pastes. When remembering this information, we must remember it based on the chemical properties of the alloy composition.

Iii. Be familiar with the basic characteristics of raw materials

The main raw material for solder paste production is tin powder, and there are also different types of tin powder, such as3Followers4Followers5Account numbers, etc. Different types of tin powder also indicate different particle sizes. The larger the particle size, the lower the activity of the solder paste. Usually3The particle size of the powder is greater than4Followers4The particle size of the powder is greater than5Subscribe.