One common base fluid used in coolants is ethylene glycol. It is often used and a by-product of crude oil due to its low cost of production and refining. The sweet taste and toxicity of ethylene glycol in nature attract animals.
One common base fluid used in coolants is ethylene glycol. It is often used and a by-product of crude oil due to its low cost of production and refining. The sweet taste and toxicity of ethylene glycol in nature attract animals.