Will there be less lubricating oil in the sun?

Hello, the lubricating oil is exposed to the sun, it also has a certain loss, but the loss is definitely a little smaller than water, but after all, it is oil loss.

Tongyi lubricating oil is exposed to the sun, and the lubricating oil will not be less, but it cannot be held like this for a long time, and it must be placed in the shade.

Uniform lubricating oil in the sun, the lubricating oil will definitely be reduced, because the heat will definitely evaporate a part.

Will there be less in addition? I think there should be some chemistry going on, maybe a little sublimation.

Basically, the flash point of the lubricating oil is about 200 degrees, and it will not boil and evaporate under the sun, only a small number of molecules will volatilize.

If it is exposed to the sun, this lubricant will definitely be a little less, so you should pay attention to it.

When the lubricating oil is exposed to sunlight, the lubricating oil will generally be less, and it is thought that it will be reduced, because the sunlight will promote evaporation, and the moisture and some solvents in it may disappear.

Will the same lubricant use less carburetor in the sun? I think that unification has this, and it is not possible to directly expose it to the sun. Dangerous.

Is the unified lubricating oil under the sun exposure how much is left in China? This will definitely be less, because it will have some moisture in it, so it will be dried.

If it is a long-term exposure to the sun, it will definitely be a little less, and there will be a certain amount of evaporation, but it will not be particularly large.

I may solidify the lubricating oil when exposed to the sun, but this should not be less, because it will not compete, so this should have no effect.

Actually, no, because we know that this is indeed not less, I hope it will help you.

Automobile oil must be based on the condition of the vehicle and the condition of the engine to decide how to use lubricating oil, but also according to the fuel diesel engine oil or gas engine oil or CNG engine oil. It's not a one-and-done one-and-done.

Unified for the general model is OK, the better grade model or choose the big brand, such as Mobil, Shell because it has its own oilfield and additive formula and laboratory has a professional R & D team.

Advertisement, don't say who buys it. The unified quality is OK, and the needs of ordinary people can still be met, but if it is knowledgeable, it is estimated that it will rarely be chosen, first of all, diesel engine oil is low pressure for workers and unstable. Gasoline engine oil has a similar situation, and the cleaning function is also average.

Unified lubricating oil is suitable for many models, my friends around me are also using, lubricating oil or buy a better point, ordinary lubricating oil is not stable enough, in the long-term traffic jam environment performance is easy to decline, when it can not provide effective lubrication protection for the engine, it will aggravate friction and carbon deposition and other problems, the damage to the engine is great, only qualified lubricating oil can reduce the wear of engine parts, prolong the service life. Fully synthetic lubricants have a stable molecular structure and can be cleaned. Choosing a lubricating oil with excellent quality and the best brand can effectively protect the engine.

Of course, diesel can't be used in gasoline cars! In addition, upstairs is the right solution! I won't go into details!

Uni-President does not have the production capacity for base oils and additives, let alone technical formulations, and the quality is still incomparable to international brands such as Mobil Shell and Caltex Forss. Unifying the current sales model, I think, is to deceive consumers, and it is not far from going out of business. If you just buy domestic, then go to the gas station and buy Kunlun.

Shell Uni-President (Beijing) Petrochemical Co., Ltd. is a professional lubricant manufacturer controlled by Shell. The company is well-known in the domestic market for the production and sales of "Uni-President" brand lubricant series products, covering automotive oil, motorcycle oil, industrial oil, construction machinery oil and grease, brake oil, antifreeze, car care products and many other petrochemical fields. With a total production capacity of 600,000 tons, Shell Xianyang and Wuxi factories are the largest professional manufacturers of automotive lubricants in China.

The general shelf life of automobile lubrication oil is about 2 years, and the lubrication vertical oil brand is not divided into good or bad, the key lies in the oil quality of the lubricating oil, whether it is fully synthetic or semi-synthetic, whether it matches the car engine, and whether it can be used in the environment where the car is located.

For an oil in the same price range, Castrol performs perfectly. Regardless of the quality of the oil, it is about the performance. Castrol is a world-renowned expert in motor oils, known as the "technology of the flow".

The performance of engine oil depends on two aspects: base oil and additives, many people regard base oil as very important, blindly pursue full synthesis, and do not value additives. It's like only knowing that the vegetables and meat used for cooking should be good, and not thinking about who will cook the dishes.

The base oil of many engine oil manufacturers is really not bad, and the best fully synthetic base oil to buy, but due to the unscientific formulation of additives, it may not be as good as the semi-synthetic performance of large manufacturers. The additive formula, which is different for each manufacturer, is the highest trade secret of the manufacturer.

The unified engine oil products are still very good, the quality is no different from those foreign brands, the key is that it is also affordable, the domestic products are more trustworthy, and the brand is big enough.

At present, the quality of domestic brands is not worse than that of imports, and the domestic cost performance is very high. And now most of the imported lubricants are used in the domestic **.

Tongyi Lubricants was founded in 1993 and is a professional manufacturer of petrochemical products in China. It has brands such as "Unified Lubricating Oil", "American Peak Peak", "American TOP1 Breakthrough Lubricating Oil" and so on.

The company's products cover: automotive oil, motorcycle oil, industrial oil, construction machinery oil and grease, brake fluid, antifreeze, car care products, etc.

The properties are: good lubricity, good low-temperature operability, good viscous temperature.

Engine oil, that is, engine lubricating oil, is known as the "blood" of the car, which can play a role in sliding, cleaning, cooling, sealing, and reducing wear on the engine.

Engine oil is composed of two parts: base oil and additives, base oil is the main component of lubricating oil, which determines the basic properties of lubricating oil, and additives can make up for and improve the shortcomings of base oil performance, give some new properties, and are an important part of lubricating oil.

Viscosity standard: SAE (Society of Automotive Engineers) viscosity classification is used to distinguish different temperature ranges for which lubricants are applicable;

Performance standards: API (American Petroleum Institute) performance classification is mainly used to distinguish the performance and quality of lubricating oils.

Personally, I think it's not bad, my car has always been used in a unified way.

You can use the Jaguar functional lubricant.

CCTV exhibition brand with rest assured hexagonal zero wear.

I feel okay, I've been using this brand for three years - [Guangzhou Gold is not changed].

Simple Judgment:

1. Anti-counterfeiting mark, ** verification;

2. Look at the packaging and the printing quality of the outer packaging trademark;

3. Whether the amount of oil per barrel is enough, l and kg;

4. Look at the color and transparency of the oil with the naked eye;

5. Effect of use.

Professional judgment: If there is a dispute, then do a test to see if it meets the national standards. Or do a test comparison with the unified **.

**Inquire about the anti-counterfeiting code and logistics code, ask the dealer for the inspection report and **qualification certificate, and judge according to experience.

Is there a verification code and an anti-counterfeiting mark on the packaging?

Now three, about four.

existing Beijing, Wuxi, Xianyang; Zhuhai, which was jointly built with Shell, will soon be opened.

Zhejiang, Tianjin, Zhuhai, Beijing, Wuxi, Xianyang have factories.

Ask the owner of Hongyi Lubricants.

Shell Tier 1 Dealer.