What is the ignition temperature of wood?

The ignition temperature of wood is the minimum temperature at which it can spontaneously ignite or catch fire. It varies depending on various factors such as the type of wood, its moisture content, and the presence of accelerants.

Dry wood typically has an ignition temperature of around 300-350 degrees Celsius (572-662 degrees Fahrenheit). However, this temperature can be significantly lower if the wood is exposed to sparks, open flames, or intense heat sources.

The ignition temperature of wood also depends on its moisture content. Green or freshly cut wood has a higher moisture content and, therefore, a higher ignition temperature compared to dry wood. Green wood may have an ignition temperature above 400 degrees Celsius (752 degrees Fahrenheit) due to the moisture content.

It is important to note that the ignition temperature is the temperature at which wood can initiate combustion. Sustained burning or the existence of a flame requires higher temperatures and the supply of oxygen to maintain the combustion process.