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Difference Between Gasoline Engine Oil And Diesel Engine Oil
2019 / 11 / 29
Difference Between Gasoline Engine Oil And Diesel Engine Oil Generally, the working conditions of diesel engine are worse and more severe than that of gasoline engine, so the quality requirements of diesel engine oil are much higher than that of gasoline engine oil. Here are several different methods. 1. API label difference: the beginning of s represents the special use of gasoline engine, the beginning of C represents the special use of diesel engine, and the two letters of S and C are marked at the same time, indicating the general use. 2. Engine difference: when the diesel engine is in the intake air, it is the air that enters the cylinder. When the gasoline engine is in the intake air, it is drawn into the cylinder by the piston. 3.Diesel engine is compression ignition, gasoline engine is electric spark ignition. When diesel engine is started, high-power starter shall be used to start, and gasoline engine shall be started with starter.
How to select engine oil for new cars?
2019 / 11 / 28
I believe many drivers must be very happy when they get their new car for the first time. I believe all the drivers have experienced it now. But maybe one of the first things they think about when they get the car is how to make their car beautiful and good. In the end, how to raise these two cars has always been the biggest doubt in everyoneundefineds mind. Today we are going to tell you what kind of oil should be best for the car itself when we just got it? Compared with the American and Japanese cars, the most gas-carrying car belongs to the German system. Some German manufacturers even say that if they do not add their recognized oil brand, the car is not even within their warranty period. So you can also see how important it is to choose engine oil. The use of engine oil depends on the situation of the car. If your car is an old car that has been weathered, then you need to buy more expensive oil to maintain the car and maintain your car, but if your car is just arrived is an extra new car, then there is no need to buy the best kind of oil that is exp
2019 / 11 / 26
I believe that the word "additive" is not new to all of us. We often hear is that all kinds of additives in food, or illegal additives are added, so many people feel that "additive" is not a good thing. In fact, additives used in the right place will have a very big, special magical effect. Additives have many different types, such as feed additives, food additives, lubricant additive and other chemical additives. For example, according to the "engine oil additive", the "oil additive" is a professional additive specially designed for the engine. Engine oil additive can effectively lubricate the engine, enhance the quality and durability of the engine oil, so as to achieve the purpose of protecting the engine. All the friends who have cars know that they have to change the engine oil after a certain mileage. In fact, there are many additives in the engine oil. 60% of engine faults are caused by wear and more than 30% of energy consumption is caused by friction. Engine oil additive makes the life of engine multiply, it also canrotect the engine, greatly reduce the wear, prevent the engine from overheating, and extend the engine life. To enhance the comprehensive performance of lubricating oil, the synthetic oil and mineral oil are significantly improved. Improve engine power and fuel economy, make the engine run more smoothly an
The Difference Between Total Synthetic Cutting Fluid And Semi Synthetic Cutting Fluid
2019 / 11 / 22
The Difference Between Total Synthetic Cutting Fluid And Semi Synthetic Cutting Fluid All synthetic cutting fluid is a water-soluble cutting fluid which only uses chemical synthetic base oil (i.e. does not contain mineral oil). The heat transfer performance and cooling effect of water are good, but the pure water is easy to rust the metal and has poor lubrication performance. Therefore, a sufficient amount of additives, such as antirust additives, surfactant and oil additives, are always added to the aqueous solution, so that it not only has excellent antirust characteristics, but also has certain lubricating properties. When preparing water solution, pay attention to the water quality. If it is hard water, soften it. Semi synthetic cutting fluid is a kind of water-soluble cutting fluid which contains both mineral oil and chemical synthetic base oil. Also called Microemulsion Cutting fluid. Its concentrate consists of a small of mineral oil (5% - 30%), oily agent, extreme pressure agent, antirust agent, surfactant and preservative. The diameter of the diluent oil drop is less than 1 μ m, and the diluent is transparent or
Choose the Suitable Engine Oil for your Car
2019 / 11 / 22
Buying a car can be an instant decision, but maintaining a car is a long-term task. Generally speaking, the running in period is about 5000 kilometers of the new car's initial driving. For a new car, the running in period is an important and special process: the metal contact surfaces of all parts in the car's power system are still uneven or burr in microcosmic sense, and the fitting clearance of parts is not even. In this stage, the fine bumps on the parts will be worn off, so that the fitting clearance of all moving parts will be intensified Dense, smoother movement. The function of engine oil? During the running in period of new cars, the anti-wear requirements of the engine oil are very high. Because of the uneven fit clearance within the engine, it is more difficult to form a smooth lubricating oil film, which leads to the lack of lubrication in some parts, resulting in wear, and even may cause serious consequences such as tile burning and cylinder pulling. Therefore, antiwear EP additive should be added when produce the lubricant oil. How to choose the suitable engine oil? During the running in period, the engine oil with low viscosity is generally selected, and excellent antiwear performance is required. The oil with lower viscosity has better fluidity and cleanness, whi
Hydraulic oil becomes turbid, find the right reason to deal with!
2019 / 11 / 20
Hydraulic oil is used as the power transmission carrier of hydraulic system, and at the same time, it takes into account the lubrication function. Therefore, the cleanliness and performance parameters of hydraulic oil directly affect the use of hydraulic parts, and then affect the working performance of the equipment. How to deal with the turbid hydraulic oil? Many owners have encountered turbid hydraulic oil, hydraulic oil impurities are not easy to clean up, the following will be introduced in detail. Reason 1. Water is the primary reason for the turbid oil. A few drops of hydraulic oil can be dripped on a hot steel plate to see if there is moisture in the oil. If the bubble can be observed obviously, it can be determined that the hydraulic oil contains water. If the oil is new for a short time, the static oil let the water precipitate to the bottom, if close to the oil replacement time, you can directly replace the oil. Reason 2 Hydraulic oil into the air, first of all, if the hydraulic oil mixed into the air, then there will be white turbid phenomenon, at this time the main machine should focus on checking whether there is a leakage in the hydraulic pipeline, cut off the possibility of air entry from the root. Is there a mixture of hydraulic oil. Reason 3. Strictly speaking, different labels and different brands of hydraulic oil can not be mixed, especially the uneven price of hydraulic oil, after mixing, it is likely to cause the problem of turbid oil products, and then cause damage to hydraulic compone
How To Distinguish The True And False Lubricant Oil ?
2019 / 11 / 18
How To Distinguish The True And False Lubricant Oil ? Lubricating oil is the necessity of automobile maintenance and plays an important role in protecting automobile engine. But now there are many fake and inferior lubricating oil products in the lubricating oil market. How can we identify the authenticity of lubricating oil Here are some methods: First, we need to pay attention to the following points when purchasing lubricants: 1. Look at the outer packaging, because the outer packaging of the real product will look clean and tidy, and there will be no prominent situation in some places 2. The marking position is clear, and the sealing is disposable, so there is no gap on the cover 3. Some marks on the bottom of the bottle need to be observed with great care Second, observe the color of lubricating oil and smell the liquid: 1. Turn on the lubricating oil for a while. Let's se
The Metal Working Fluid color change means being polluted?
2019 / 11 / 18
Metal Working Fluid is an important processing fluid in processing, but the cutting fluid will change color after a period of use, why? Today, I would like to share with you the reasons for the discoloration of the cutting fluid. The reasons for the discoloration of the cutting fluid are as follows: Reason One: The additive in the cutting fluid causes the discoloration of the cutting fluid. Some additives of cutting fluid are colored, and the addition of additives to cutting fluid will lead to discoloration of cutting fluid. Some additives in the cutting fluid will react with the cutting fluid, resulting in the change of the composition of the cutting fluid, which will lead to the discoloration of the cutting fluid.
The failure of the cooling system of the automobile engine is not just the fault of the coolant
2019 / 11 / 15
The probability of a cooling system failure in a vehicle will be increased gradually, and it is necessary to know the working principle of the system and what problems should be noted during the use of the system, if it is not intended to be broken down by the cooling system failure. 1. The oil overfilling of the engine oil is also standard, not the more the more the more, if the oil filling amount is too much, the rotation of the crankshaft will be more resistant, thus affecting the power output and increasing the oil consumption. The amount of oil entering the combustion chamber is greatly increased, the internal product of the combustion chamber is increased, the motion resistance of the piston is increased, and the power of the engine is reduced. At the same time, the air-fuel ratio of the combustion chamber is changed, the probability of knocking is increased, and the noise also increases.
How about synthetic lubricant?
2019 / 11 / 15
The base oil can devided into synthetic oil and mineral oil. Synthetic lubricant oil which is prepared by chemical synthesis and then prepared by blending or further processing. Semi synthetic lubricatingnt oil refers to the lubricant oil made by mixing synthetic lubricant oil and mineral oil in a certain proportion. Because the raw materials of synthetic lubricants are expensive, the synthesis process is complex and the investment is high, the cost of synthetic lubricants and semi synthetic lubricants is generally higher than that of mineral lubricants. Compared with mineral lubricating oil, synthetic lubricant oil has the following excellent characteristics. (1)Excellent viscosity temperature and low temperature fluidity The viscosity index of synthetic oil is higher than that of mineral oil(You can add Viscosity Index Improver to increase viscosity index), and the viscosity changes little with temperature. When the high temperature viscosity is similar, the pour point of most synthetic lubricants is lower than that of mineral oil, and the low temperature viscosity is smaller. The same oil film requires that synthetic lubricant oil can be formed with lower viscosity to protect the engine. Therefore, it can reduce the energy consumption and extend the battery life when the car starts at low temperature; at the same time, it can reduce the dry wear of engine components and extend the service life of the engine due to the short time required for the lubricant oil to flow
Is Synthetic Lubricant Really Good?
2019 / 11 / 12
Is Synthetic Lubricant Really Good? Synthetic lubricating oil is a kind of lubricating oil which is prepared by chemical synthesis and then prepared by blending or further processing. It includes synthetic esters, polyalphaolefin, polyether, silicone oil, etc. its composition is different from kerosene hydrocarbon. Semi synthetic lubricating oil refers to the lubricating oil made by mixing synthetic lubricating oil and mineral oil in a certain proportion. Because the raw materials of synthetic lubricants are expensive, the synthesis process is complex and the investment is high, the cost of synthetic lubricants and semi synthetic lubricants is generally higher than that of mineral lubricants. Compared with mineral lubricating oil, synthetic lubricating oil has the following excellent characteristics: (1) excellent viscosity temperatu
How to deal with the hydraulic oil when it becomes turbid?
2019 / 11 / 11
The hydraulic oil is the power transmission carrier of the hydraulic system, and has a certain lubrication effect. Therefore, the cleanliness, performance parameters and the like of the hydraulic oil directly influence the use of the hydraulic components, thereby affecting the working performance of the equipment. As a professional supplier of Lubricant Additive Component, we supply Ashless Dispersant, High Temperature Antioxidant, Rust Preventative Anti-rust Additive, Corrosion Inhibitor ZDDP, Pour Point Depressant, ect., to blend make different kinds of
2019 / 11 / 11
The use of cars has become an essential means of transportation in daily life. The moment of buying a car is always exciting, but it's easy to buy a car and difficult to maintain it. The maintenance of the car is a headache. Not only is the maintenance cost large, but also the maintenance knowledge of the car itself is lacking, often unable to find the right way to maintain it. It's OK. I'll give you some suggest on how to save money in car maintenance. 1. You can't to blindly choose lubricant oil, As we know the lubricant oil is made up with base oil and lubricant additive. So it also have different grade for lubricant oil. Every car has its own lubricant oil, not the higher the grade of lubricant oil, and it will the better. Choosing the right engine oil for reasonable periodic replacement is the greatest care for the vehicle As for the oil, it is determined according to the model and power. Generally, the car manual will indicate the oil to be replaced, so the maintenance according to the manual will not be a problem. 2. Tires need use suitable Tires are like the "shoes" of a car. They are the most easily worn place. Many consumers think that the most expensive is the best, but the most expensive may be the best, but not necessarily the most appropriate. So you need choose suitable tires.
The Higher The Viscosity Of Lubricating Oil, The Better?
2019 / 11 / 07
The Higher The Viscosity Of Lubricating Oil, The Better? The higher the viscosity of lubricating oil, the better?Viscosity is an important property of lubricating oil. Only the proper viscosity of lubricating oil can give full play to the best lubricating effect. Viscosity refers to the flow capacity of lubricating oil. The smaller the viscosity is, the greater the fluidity of lubricating oil is. The viscosity of the same lubricating oil will change under different temperatures and pressures. High temperature reduces viscosity, high pressure increases viscosity. So, is the viscosity of lubricating oil high or low? The quality of lubricating oil is not determined by the viscosity. Different regions and seasons should choose different viscosity lubricating oil.
Why can't Hydraulic Oil be used as a Lubricant Oil?
2019 / 11 / 05
Although hydraulic oil and lubricant oil have something is same, such as they are antiwear(Antiwear EP Additive), cooling, antirust, cleaning, and sealing. But they aslo have a lot of different, and it is these differences that make hydraulic oils not be used as lubricants. If you want to find out why engineering machinery hydraulic oil can't be used as lubricating oil, first you must understand what is lubricating oil and what is hydraulic oil. Next, let's explain what is a lubricant and what is a hydraulic fluid. Lubricant oil is a type of lubricant that acts to reduce friction between two objects due to contact between two relatively moving objects. It's made of base oil and lubricant additive. In addition, it has the function of cooling, antirust, cleaning, sealing and cushioning and so on. Lubricating oils are divided into diesel engine oils and gasoline engine oils, each of which has different grades to choose. Hydraulic oil is a hydraulic medium used in hydraulic systems that use liquid pressure energy. It acts as an energy transfer, anti-wear, system lubrication, anti-corrosion, antirust, cooling, and sealing in the hydraulic system. Hydraulic oil is a special oil that transmits pressure. It is divided into common hydraulic oil, anti-wear hydraulic oil and low-condensation hydraulic oil. The engineering machinery hydraulic oil is a hydraulic system special oil developed for the actual working environment requirements of construction machinery and die casting machine. Compared with other hydraulic oils, engineering machinery hydraulic oil has better wear resistance, antirust(Anti-rust Additive) and demulsibility. , antioxidant stability, hydrolysis stability and thermal stability.
Metal Working Fluid industry is facing many challenges
2019 / 11 / 04
Metal Working Fluid producers are facing new and emerging technologies, as well as human health, safety, and environmental regulations. Some people of the industry are of the view that these challenges can not be overcome. Metal Working Fluid can be classified as four types: Oil Soluble Metal Working Fluid, Water Soluble Semi Synthetic Cutting Fluid, Water Soluble Fully Synthetic Cutting Fluid and Emulsion Metal Working Fluid by different application. The metal working fluid industry is in trouble. More and more metal working equipment is turned to the use of water-based processing solutions, but the processing fluid producers are not able to use some of the ingredients that achieve the high efficiency and longevity of the product.
How To Distinguish Whether The Oil Is Deteriorated?
2019 / 11 / 01
How To Distinguish Whether The Oil Is Deteriorated? You know, in our actual car use, there are many cases where the engine head is damaged due to the deterioration of the engine oil, and the deterioration of the engine oil is due to the oxidation and addition of the oilAdditive failure, the influence of liquid and solid gas and other inevitable factors. Here's how to distinguish whether the engine oil is deteriorated. How to distinguish whether the oil is deteriorated? First, observe the quality of the engine oil, and then observe its viscosity. You can use uncooled engine oil to sample and observe. You can drop a drop of fresh engine oil on a piece of white paper Observe the oil in use and compare its changes.
How About Low Viscosity Lubricant Oil?
2019 / 10 / 31
"Oil is like the Water" it is a lot of people who are not satisfied with the oil. Is the low viscosity oil really bad? From the perspective of the refining process of the lubricant base oil, the low-temperature dynamic viscosity oil is a high-level engine oil. The traditional old three sets of solvent refining process refining the base oil can only reconcile the oil of 15W40 viscosity. The low viscosity oil can't be blended. If you want to mix 5W30 engine oil with solvent refined base oil, you need to add synthetic oil into it. In terms of lubricant additive, engine oil has strict requirements on lubricant additive. It needs to pass rigorous bench test, and only high-performance additives can pass the test. In the use of additives, low viscosity oil is a high level of oil. For example, oil with high temperature and low shear viscosity - 0w20 oil. Therefore, the low viscosity of oil does not mean that it is not bad, and the performance of low viscosity oil is relatively better. From the perspective of the development trend of lubricant oil, more and more brands began to turn to low viscosity oil, with a growing market share. The products of SAE 0w20, SAE 0w16 and SAE 0w8 with ultra-low viscosity have been launched in the Japanese market.
Is There A Shelf Life For Lubricant Storage?
2019 / 10 / 31
Is There A Shelf Life For Lubricant Storage? Is there a shelf life for lubricant storage? Different from general food and medicine, lubricant has no strict shelf life. Because the performance of lubricating oil is relatively stable, as long as it is stored properly, it generally will not affect the use. Therefore, the state does not stipulate the warranty period or validity period of lubricating oil. Under the normal storage conditions of room temperature sealed state, dust-proof, water-proof and chemical smoke proof, the oil products have been stored for more than three years without any change in various indexes. Here are the notes: 1. The ideal storage space for canned and barreled lubricants is indoor. The lubricants packaged in small barrels and any packages that have been opened must be stored indoors to avoid the impact of climate change.
Does Lubricant Oil Have a Quality Guarantee Period?
2019 / 10 / 30
Different from general food and medicine, lubricant oil don't have a strict quality guarantee life. Because the performance of lubricant oil is relatively stable(Because thLubricating oil is composed of base oil and lubricating oil additives), as long as it is stored properly, it generally will not affect the use. Therefore, the state does not stipulate the warranty period or validity period of lubricating oil. Under the normal storage conditions of room temperature sealed state, dust-proof, water-proof and chemical smoke proof, the oil products have been stored for more than three years without any change in various indexes. Even through, the user should pay special attention to the storage conditions of lubricant oil: 1. The ideal storage space for canned and barreled lubricants is indoor. The lubricants in small barrels and any packages that have been opened must be stored indoors to avoid the impact of climate change. 2. The 200L oil barrel placed in the open air should be placed horizontally. The two sides of each row of oil barrels should be fixed with wooden wedges to prevent them from rolling. Pay attention that the oil drain port of the end face should not be above. Water has a bad effect on any lubricating oil. It is necessary to check the oil drum frequently for leakage. If the oil barrel must be put straight, it is advisable to turn the barrel upsid
Methods To Prevent Deterioration Of Lubricating Oil
2019 / 10 / 30
Methods to prevent deterioration of lubricating oil Lubricating oil has a shelf life and service life. If it is used for a long time, its performance will decline. Therefore, remember to maintain it on time. 1. Control of use temperature: When the oil temperature and water temperature of the engine are too high, the lubricating oil is easy to deteriorate under high temperature, and produce polymer colloid, asphaltene and other impurities. Long and short journeys will As a result, the oil temperature cannot reach the effective working range, thus the water cannot evaporate to produce emulsification. It is recommended to drive at high speed for frequent short distance driving, so as to make the water in the oil Effective evaporation, normal temperature between 8
Is it better to add more lubricant oil?
2019 / 10 / 29
Engine oil, also called engine lubricant oil, is known as the "blood" of automobiles(PCMO Diesel Engine Oil Additive Package). However, if the oil is added too more by unreliable maintenance workers, it will be cause many problems. 1, Fuel consumption increases, accelerates sticky and greasy Nowadays, the lubrication form of the car is mostly a combination of pressure jet lubrication + splash lubrication. That is, the oil pump directly takes out the oil from the depth of the oil pan, and then filters it and then sprays it to a key position such as the crankshaft to lubricate. Then, it relies on the oil that has fallen after the injection, and the splash oil droplets formed by the high-speed operation of the parts are lubricated. If the oil is added more, it will lead to an increase in the operation of most of the components in the crankcase, which will increase the fuel consumption and create a sticky feeling when accelerating. 2, Damaged Engine If these bubbles are unfortunately pumped in by the oil pump, the jet lubrication will become intermittent. The engine cannot be continuously lubricated. In the long run, it will easy damaged the engine. 3, Damage to the three-way catalytic converter
Why Can't Hydraulic Oil Be Used As Lubricating Oil?
2019 / 10 / 29
Why Can't Hydraulic Oil Be Used As Lubricating Oil? Hydraulic oil is the hydraulic medium used in the hydraulic system which uses the hydraulic pressure energy. It plays the role of energy transfer, anti-wear, system lubrication, anti-corrosion, rust prevention, cooling, sealing and so on. Hydraulic oil is a kind of special oil for transmitting pressure It can be divided into commonhydraulic oil, anti-wear hydraulic oil and low pour point hydraulic oil. The hydraulic oil of construction machinery is a special oil for hydraulic system developed according to the actual working environment requirements of construction machinery and die-casting machine. Compared with other hydraulic oil, the hydraulic oil of construction machinery has better anti-wear, anti rust, anti emulsification, anti-oxidation safety, hydrolysis stability and thermal stability.
How To Distinguish Synthetic Oil And Semi Synthetic Oil?
2019 / 10 / 28
How to distinguish synthetic oil and semi synthetic oil Synthetic oil refers to compounds synthesized by chemical methods, which can be used in lubricating oil. It includes synthetic esters, polyalkenes, polyethers, silicone oil, etc., and its components are different from those of petroleum hydrocarbon oil. Semi synthetic oil refers to the lubricating oil made by mixing synthetic oil and mineral oil in a certain proportion. Difference between synthetic oil and semi synthetic oil: 1. Different fluid: the function of oil lubricating oi
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