天气预报 > 汽车 > 5w40和10w40机油的区别
5w40和10w40机油的区别
更新时间: 2021-02-24 20:44:40  

1、其中40代表的是粘度,数字越大其粘度越大,适用的最高气温越高。也就是说5w40和10w40所能够适应的最高环境温度是一样的,另外高粘度的机油(具有更高值)也可能更适合高速行驶或重载的车辆。

2、而w前面的数字代表的是所能承受的最低气温,W前的数字越小,低温粘度越小低温流动性越好,适用的最低气温越低;所以说使用机油5w40比10w40而言,其所能适应的最低气温是更低的。

关键词: 5w40 10w40 机油 区别

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