- USA, United States
- Jun 9th
Why we need soldering absorber: A soldering flux is required in soldering and the main ingredient of soldering flux is rosin. Rosin mainly consists of abietic acid, which will be transformed into neoabietic acid under high temperature. In this process, the toxic components will be produced and volatilized into gas, which causes headache, dizzy, vomit, eye disease etc.