The heat tolerance of chemical plastic barrels is generally within minus 40 degrees to 60 degrees. If the temperature exceeds this temperature, the plastic barrels will be deformed or even broken. Therefore, we must ensure that the temperature does not exceed this range when using it. If it must exceed this temperature, we need to take some precautions, such as putting a chemical plastic bucket around, or other precautions.
Therefore, everyone must know that chemical plastic barrels cannot be used to install strong oxidizing liquids, such as sulfuric acid with a temperature higher than 60 degrees and a concentration higher than 75%, and a concentration higher than 30%. Nitric acid and so on.