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冷却液是不是防冻液

来源:https://www.smxnykj.com/ 发布时间:日期:2022-11-11
冷却液是防冻液,这两个名字其实都是简称,全称应该叫防冻冷却液。防冻冷却液是一种含有特殊添加剂的冷却液,大部分防冻剂的主要成分是乙二醇,因为乙二醇沸点高,冰点低。汽车防冻液主要用于液冷式发动机的冷却系统,具有冬天防冻、夏天防沸、防水垢、防腐蚀等优良性能。具体的汽车防冻液作用如下:
The coolant is antifreeze. These two names are actually abbreviated. The full name should be antifreeze coolant. The antifreeze coolant is a coolant containing special additives. Most antifreeze agents are mainly composed of ethylene glycol, because ethylene glycol has a high boiling point and a low freezing point. Automobile antifreeze is mainly used in the cooling system of liquid cooled engines. It has excellent properties such as antifreeze in winter, anti boiling in summer, anti scaling and anti-corrosion. The specific functions of automobile antifreeze are as follows:
1、冷却作用
1. Cooling action
汽车在使用过程中,发动机处在高温运行状态,如果汽车发动机一直处于高温工作,在很短时间会造成发动机损坏,甚至瘫痪。汽车防冻液加入冷却系统中,发动机的热量会通过冷却系统,热量降低后再散发到四周,起到冷却作用,避免开锅。
During the use of the car, the engine is running at high temperature. If the car engine has been working at high temperature, the engine will be damaged or even paralyzed in a short time. When automobile antifreeze is added to the cooling system, the heat of the engine will pass through the cooling system, and the heat will be distributed to the surrounding areas after it is reduced to play a cooling role and avoid boiling.
2、防冻作用
2. Antifreeze effect
冬季气温低,发动机和冷却系统容易结冻,导致汽车启动不了。为使汽车能够在冬季低温下继续使用,汽车防冻液加入了一些防冻剂,一般冰点可达零下40℃,更好的可达零下60℃,可以保持在低温天气时冷却系统不冻结,起到防冻作用。
In winter, the temperature is low, and the engine and cooling system are easy to freeze, causing the car to fail to start. In order to enable the car to continue to use at low temperatures in winter, some antifreeze agents are added to the car antifreeze. Generally, the freezing point can reach minus 40 ℃, and even better, it can reach minus 60 ℃. It can keep the cooling system from freezing in cold weather and play an antifreeze role.
3、防腐作用
3. Antiseptic effect
汽车冷却系统部件大多是金属材质,由于不同金属的电极电位不同,在电解质的作用下容易发生电化学腐蚀,汽车防冻液内加有一定量的防腐蚀添加剂,加入冷冻系统中,可以防止冷却系统产生腐蚀,起到防腐作用。
The components of the automobile cooling system are mostly made of metal. Due to the different electrode potentials of different metals, electrochemical corrosion is easy to occur under the action of electrolytes. A certain amount of anti-corrosion additives are added to the automobile antifreeze, which can prevent the cooling system from corrosion when added to the refrigeration system.
4、防垢作用
4. Antiscaling effect
水中含有大量阴阳离子,加入汽车冷却系统中,使用过程中水中的阳离子会与其他阴离子发生反应生成水垢,汽车防冻液在生产和加注过程中,使用的都是经过软化处理的去离子水,所以具有防垢作用。
The water contains a lot of anions and cations. When added to the automobile cooling system, the cations in the water will react with other anions to form scale during use. The automobile antifreeze is deionized water that has been softened during production and filling, so it has the function of scale prevention.
以上就是为大家介绍的有关防冻液OEM代加工的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务https://www.smxnykj.com/
The above is a detailed introduction about OEM processing of antifreeze for you, and we hope it will be helpful to you. If you have any questions, please contact us. We will provide you with our service with our attitude https://www.smxnykj.com/

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