首 页 > 润滑宝典 > 润滑宝典

润滑宝典Collection

机油开封后剩余机油怎么办?
发布者:埃尔曼润滑油 发布时间:2017-10-20 浏览量:埃尔曼润滑油

每次保养都需要换机油,机油大多数是每桶1升或4升装,一般的车辆每次需要加的机油量并不会恰好是整数。所以,很多用户在做保养的时候遇到机油剩余,只能带回家在下次保养的时候使用。那么,开封后的机油能保存多久呢?开封后的机油要如何保存才能保证在下一次保养时不变质呢?

Most every maintenance needs an oil change, oil is a barrel 1 or 4 litres, general vehicles each need to add the amount of oil will not happen to be an integer. So, a lot of users encountered when doing the maintenance of oil remaining, can only take home at the next maintenance when using. So, after opening the engine oil can save how long? After opening of the oil how to save to ensure that the next time when maintenance is not bad?

 

开封后的机油一定要密封保存

After opening the oil must be kept sealed

 

    一般来说,包装好的机油(全合成、半合成、矿物油)保质期一般为4-5年,这里需强调一下是包装好的机油,机油存放污染和变质主要是机油与空气中的水分、氧和杂质接触导致的,所以开封后的机油一定要密封保存。

 In general, packaged oil (total synthesis, semisynthesis, mineral oil) is commonly 4 to 5 years, need to emphasize here is packaged oil, oil storage oil contamination and deterioration is mainly with moisture in the air, oxygen and impurities caused by contact, so after opening the oil must be kept sealed.

       正常情况下机油中的含水量在0.03%以下,当含水量超过0.1%时,机油中的添加剂(抗氧化剂、清净分散剂等)就会失效,加速机油的氧化过程。而机油氧化生成的有机酸及发动机排出废气中的酸性氧化物与水发生反应,又生成无机酸。这些酸性物质会增加对发动机的腐蚀。

Under normal circumstances the oil in water content below 0.03%, when the moisture content of more than 0.1%, oil additives in the (antioxidant, clean dispersant, etc.) will be failure, accelerate the oxidation process of engine oil. And organic acid and engine oil oxidation discharge waste gas of acidic oxides react with water, and generate the inorganic acid. The corrosion of acid can increase the engine.

 

        氧气会影响机油中的各类添加剂,而且别以为只有好机油添加剂才多,什么机油里都有添加剂。尤其是在阳光照射或者高温的情况下,空气中的氧气与机油的反应更快。最后是杂质的影响,机油中混入杂质后会影响机油的润滑效果,甚至导致发动机异常磨损,进而影响其密封性能。

Oxygen will affect oil of all kinds of additives, and don't think that only good oil additives, what are there in the oil additives. Especially in the case of sunlight or high temperature, oxygen in the air and oil react faster. Finally is the influence of impurities, oil blending after impurities will affect the oil lubrication effect, and even lead to abnormal wear of engine that will affect the sealing performance.

 

       要想机油保存的时间更长,就应该想办法密封保存。在4s店或者维修厂保养完成后,立即将机油瓶盖拧上。需要注意的是,由于原厂的锡纸膜已经破坏,剩下的盖垫隔绝作用有限,这个时候可以使用一层干净塑料薄膜套在瓶口,为了避免破损最好对折几次后套上,然后再拧上瓶盖,这样密封效果更好一些。

     Oil to save more time, you should think of some way to seal preservation. In 4 s stores or repair shops maintenance is completed, the oil cap screw on. It is important to note that due to the original foil membrane has been destroyed, the rest of the cap cushion isolation effect is limited, this time you can use a layer of clean plastic film set in the bottle, in order to avoid damage on after folded several times, and then screw on cap, so a better sealing effect.

 

有条件的也可以在瓶口盖子处滴蜡密封。机油瓶密封后需要将其存放在干燥凉爽的地方,并确保太阳光不会照射到,避免里面的机油发生氧化反应。下次保养取出存放已久的机油后,在向发动机中加入的过程中不要将其完全倒入,应保留一部分,一般来说长时间存放机油瓶底多少会有微量的水分,加入到发动机中会影响其性能发挥甚至产生不良的影响。

Conditional can drip wax seal the bottle lid. After oil bottle seal needs to be stored in a cool dry place, and ensure the sun rays will not to, avoid the inside of the engine oil oxidation reaction. , after the next maintenance to take out the deposit already a long time of oil in the engine in the process of adding don't put them into completely, should retain part of generally stored for a long time how many there will be a trace of moisture, oil bottle into the engine will affect its performance even in adverse impact.

 

 

 

 

咨询热线:010-61257019
010-61257016
13522701469

在线客服