A-pine rosin
Published 30.01.2012
Presenter Viktor Gutorov
A-pine rosin
Rosin is consisted in conifer resin and produced from oleoresin. It’s a fragile, glassy, amorphous substance that can be from dark red to light yellow, when melted it smells like pine resin.
Besides different produced types rosin has been widely spread as neutral flux for soldering and tin coating in electrical and radio engineering industries ...
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