the temperature when the flame burns is not the ignition point! !
the ignition point is that under standard conditions, it is heated to a certain temperature, and immediately burns when the flame approaches, and the ignition time is not less than 5 seconds, reaching the lowest temperature in this case. The ignition point of this substance
The ignition point of paper is about 131℃
and the highest temperature of flame when paper burns is much higher than 131℃
There are two kinds of maximum temperatures we talk about:
1. Actual maximum temperature
2. Theoretical maximum temperature
If it is the actual maximum temperature, it will change due to the influence of environmental temperature
. +air 1711℃
light diesel oil+oxygen 1951℃
liquefied petroleum gas+oxygen 2811℃
liquefied petroleum gas+air 2211℃
different paper materials will affect the flame temperature
facial tissue paper 811℃
A4 paper 951℃
toilet paper 451℃.