3 ms·Turning into plastic is an exothermic reaction. That's what's heating the tank.by itishappy 5mo agoTurning into plastic is an exothermic reaction. That's what's heating the tank.btilly 5mo agoIt is also a slower exothermic reaction. Which makes it possibly manageable.itishappy 5mo agoThan what? Genuinely curious. I thought that the main exothermic thing monomers did was polymerization or combustion, and we're really hoping to prevent the latter.btilly 4mo agoPolymerization is a slower exothermic action than combustion. So if we have to choose between them, that's the one.itishappy 4mo agoOhh, then combustion itself. Right. Thanks, lol.