The freezing point issue of vehicle urea
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This post was last edited by goldliyang on 2019-11-12 at 11:31. I’m looking for ways to lower the freezing point of antifreeze without affecting its performance; I hope experts can offer some advice. Thank you
May I ask what grade of ethylene glycol is being used? What concentration is suitable? Are there any examples?
Just check what the freezing point of ethylene glycol is at different concentrations and you’ll understand.
Okay, thank you. Is there a maximum limit, and what is the impact on the finished product after use? Currently, for reducing the freezing point of urea used in vehicles, are there any other methods besides adding ethylene glycol?