SOLDERING SOLUTION

摘要

The solution concerns replacement of colofonic-based flux soldering by a solution with good physical and soldering qualities. The principle of the soldering solution for soft soldering mainly in electrotechnics and electronics is the fact that it consists of 20 to 40 percent by weight of isopropyl alcohol, from 40 to 60 percent by weight of denaturated ethyl alcohol, from 5 to 10 percent by weight of colofonia and from 3 to 7 percent by weight of cyclohexyl amine.