View Flash Point And Fire Point Pictures. Firstly, what is a flash point: Fire point and autogenous ignition are additional considerations when selecting fire resistant greases.
At the flash point, a lower temperature, a substance will ignite briefly, but vapor might not be produced at a rate to sustain the fire.
The fire point is the point at which the vapors coming from the oil catch on fire rather explosively. Flash point the flash point of a volatile material is the lowest temperature at which it can vaporize to form an ignitable mixture in air. At this temperature the vapor may cease to burn when the source of ignition is removed. At the flash point, a lower temperature, a substance will ignite briefly, but vapor might not be produced at a rate to sustain the fire.
