I have a question regarding the temperature ranges and ignition temperatures of naphtha and gasoline
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I have a question regarding the temperature ranges and ignition temperatures of naphtha and gasoline The temperature groups for explosion-proof electrical equipment are as follows: T1, T2, T3, T4, T5, T6 – corresponding to temperatures of 450 ℃, 300 ℃, 200 ℃, 135 ℃, 100 ℃, and 85 ℃ respectively. The ignition temperature of naphtha is 350 ℃; why then is its temperature group T3 rather than T2? Also, what are the temperature group and ignition temperature for gasoline?
As a supplementary point, it might also be because of the high content of certain components in naphtha or gasoline, which has led to inaccuracies in the ignition temperature values we obtained. The standards are supposed to be quite strict, and following those standards will definitely ensure accuracy.