A solvent is a liquid that can dissolve solid, liquid or gaseous solutes and then become a solution. The most common solvent in daily life is water. The so-called organic solvents are organic compounds containing carbon atoms. Solvents usually have relatively low boiling points and are easy to volatilize. Or it can be removed by distillation, leaving the dissolved substance. In this case, the solvent shall not produce chemical reaction on the solute. They must be inert. Solvents can extract soluble compounds from mixtures. The most common example is to brew coffee or tea with hot water. Solvents are usually transparent, colorless liquids, and most of them have a unique smell.
Main functions of solvent in solder paste:
Adjust solder paste process characteristics
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