I would like to ask at what temperature does lubricant turn black?
Thread Content
I would like to ask at what temperature does lubricant turn black, and why does it turn black? Please, Heyou, help me out, ah
It will carbonize at 150! ! ! ! ! ! ! ! ! !
Generally, changes in temperature don’t cause darkening; there is only some carbonization. But as for exactly what temperature level triggers carbonization, it seems there’s no precise answer.