Flash Point (Materials)

12/29/24

“What’s the point where liquid materials catch fire?”

Flaming liquids are a marvel to behold. The juxtaposition of a chaotic physical structure engulfed by a menacing fire produces a fascinating spectacle. But how does this work? Well, all liquids have a vapor pressure associated with them. At a certain set of conditions called the Flash Point, the concentration of the liquid’s vapor in the surrounding atmosphere will suffice for ignition when a combustion source is applied.

• Chemistry
• Physics