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一升水加多少酒精可以防凍
一升水加多少酒精可以防凍
更新时间:2025-10-30 10:58:18

  1、一升水加300毫升酒精能使水防凍到零下20攝氏度,對應關系為20%的酒精,80%的水,冰點基本在零下10攝氏度左右;

  2、40%~50%的酒精,60%~50%的水,冰點可以達到零下25攝氏度。

  3、酒精含量達到40%以上時,容易産生酒精蒸氣而着火。

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