PRODUCT PROFILE
The engine is the heart of the car, the engine has many metal surfaces that rub against each other, these parts move fast, the environment is poor, and the working temperature can reach 400 ¡ã C to 600 ¡ã C. The new technology can make natural gas into a crystal pure, fully synthetic base oil, on which unique power cleaning technology is added to create a lubricant with super clean and protective properties. Under such harsh conditions, only qualified lubricating oil can reduce the wear of engine parts and extend the service life. The oil on the market can be simply divided into two kinds of mineral oil and synthetic oil because of its different base oil (vegetable oil is not considered because of its rare production). Synthetic oil is divided into: full synthetic and semi-synthetic. Lubricating base oil is mainly divided into two categories: mineral base oil and synthetic base oil. Mineral base oils are widely used, and the amount is large (about 95% or more), but some applications must use products formulated with synthetic base oils.
MAIN FUNCTION
1, lubrication: there is a rapid relative sliding between the piston and the cylinder, between the main shaft and the bearing shell, to prevent the parts from wearing too fast, you need to establish an oil film between the two sliding surfaces. There is a sufficient thickness of the oil film to separate the surface of the relative sliding part, so as to reduce the purpose of wear.
2, auxiliary cooling cooling: the oil because of the lower specific heat value, and in the engine itself does not have a cooling effect. However, due to the heat generated by fuel combustion in the engine, when the engine is working, the oil can bring the heat back to the oil tank and then distribute it to the air to help the water tank cool the engine, and the real cooling effect is the water (or antifreeze liquid) outside the engine housing.
3, cleaning and cleaning: Good oil can be the carbide on the engine parts, sludge, wear metal particles through the cycle back to the oil tank, through the flow of lubricating oil, wash the parts of the working surface of the dirt.
4, sealing leakage: the oil can form a sealing ring between the piston ring and the piston, reducing the leakage of gas and preventing external pollutants from entering.
5, rust and corrosion prevention: lubricating oil can be adsorbed on the surface of the parts to prevent water, air, acidic substances and harmful gases from contact with the parts.
6, shock absorption buffer: when the engine cylinder port pressure rises sharply, suddenly aggravate the piston, piston chips, connecting rod and crankshaft bearing on the load is very large, this load through the bearing transmission lubrication, so that the impact load to withstand the buffer role.
7, anti-wear: adding lubricants to the rubbing surface can reduce the coefficient of friction, thereby reducing friction resistance, saving energy consumption, reducing wear: lubricants between the friction surface can reduce wear, surface fatigue, adhesion wear and other wear caused by wear.
COMMON MISCONCEPTION
Myth 1: When is it time to change the oil when the oil turns black
This understanding is incomplete. For lubricating oil without a calming dispersant, the color blackening is indeed a sign that the oil has been seriously deteriorated, but the lubricating oil used in modern cars is generally added with calming decomposition agents. This cleaning agent will adhere to the piston on the film and black carbon wash down, and dispersed in the oil, reduce the engine high temperature sediment generation, so the lubricating oil after a period of time, the color is easy to turn black, but at this time the oil is not completely deteriorated.
Myth 2: Add as much oil as you can
The amount of lubricating oil should be controlled between the upper and lower scale lines of the oil gauge. Because too much lubricating oil will escape from the gap between the cylinder and the piston into the combustion chamber to burn and form carbon deposits. These carbon deposits will increase the engine compression ratio and increase the tendency to produce knock; Carbon deposits in the cylinder is red hot state is also easy to cause early combustion, such as falling into the cylinder will aggravate the wear of the cylinder and piston, but also accelerate the pollution of lubricating oil. Secondly, too much lubricating oil increases the stirring resistance of the crankshaft connecting rod, which increases the fuel consumption.
Myth 3: Additives are useful
The truly high-quality lubricating oil is a finished product with a variety of engine protection functions, and the formula has contained a variety of additives, including anti-wear agents, and the lubricating oil is most careful about the balance of the formula to ensure the full play of various properties. Adding other additives not only can not bring additional protection to the vehicle, but it is easy to react with the chemical substances in the oil, resulting in a decline in the overall performance of the oil.
Mistake four: lubricating oil is often added without change
It is correct to check lubricating oil frequently, but only supplementing without replacing can only make up for the lack of oil quantity, but can not fully compensate for the loss of lubricating oil performance. In the process of use, the quality of lubricating oil will gradually decline due to pollution, oxidation and other reasons, and there will be some consumption, so that the quantity is reduced.
APPLICATION
1. the surface of the relative sliding parts are separated to reduce wear;
2. Bring the heat back to the oil tank and then distribute it to the air to help the water tank cool the engine;
3. the engine parts on the carbide, sludge, wear gold particles cycle back to the oil tank, through the flow of lubricating oil to wash the parts of the working surface of the dirt.
SAE VISCOSITY
|
100¡æ mm2/s
|
|
|
|
SAE
|
min
|
max
|
|
20
|
5.6
|
9.3
|
|
30
|
9.3
|
12.5
|
|
40
|
12.5
|
16.3
|
|
50
|
16.3
|
21.9
|
|
60
|
21.9
|
26.1
|
COLD START RELIABLE POINT
|
SAE 0W
|
-40¡æ
|
+5¡æ
|
-35¡æ
|
|
SAE 5W
|
-35¡æ
|
+5¡æ
|
-30¡æ
|
|
SAE 10W
|
-30¡æ
|
+5¡æ
|
-25¡æ
|
|
SEA 15W
|
-25¡æ
|
+5¡æ
|
-20¡æ
|
|
SAE 20W
|
-20¡æ
|
+5¡æ
|
-15¡æ
|
|
SAE 25W
|
-15¡æ
|
+5¡æ
|
-10¡æ
|
PRODUCT PARAMETER
0W30
|
Test project
|
Unit
|
Test results
|
Test method
|
|
Kinematic viscosity(100¡æ)
|
mm2/s
|
11.90
|
GB/T265
|
|
Viscosity index
|
/
|
204
|
GB/T1995
|
|
Flash point coc ¡Ý
|
¡æ
|
226
|
GB/T3536
|
|
Pour point ¡Ü
|
¡æ
|
-51
|
GB/T3535
|
|
Moisture content ¡Ü
|
£¥
|
0
|
GB/T260
|
|
Density @15.6¡æ
|
Kg/m2
|
838
|
GB/T6538
|
0W40
|
Test project
|
Unit
|
Test results
|
Test method
|
|
Kinematic viscosity
|
mm2/s
|
14.39
|
GB/T265
|
|
Viscosity index
|
/
|
174
|
GB/T1995
|
|
Flash point coc ¡Ý
|
¡æ
|
232
|
GB/T3536
|
|
Pour point ¡Ü
|
¡æ
|
-39
|
GB/T3535
|
|
Moisture content ¡Ü
|
£¥
|
0
|
GB/T260
|
|
Density @15.6¡æ
|
Kg/m2
|
825
|
GB/T6538
|
5W30
|
Test project
|
Unit
|
Test results
|
Test method
|
|
Kinematic viscosity(100¡æ)
|
mm2/s
|
10.88
|
GB/T265
|
|
Viscosity index
|
/
|
168
|
GB/T1995
|
|
Flash point coc ¡Ý
|
¡æ
|
228
|
GB/T3536
|
|
Pour point ¡Ü
|
¡æ
|
-37
|
GB/T3535
|
|
Moisture content ¡Ü
|
£¥
|
0
|
GB/T260
|
|
Density @15.6¡æ
|
Kg/m2
|
843
|
GB/T6538
|
5W40
|
Test project
|
Unit
|
Test results
|
Test method
|
|
Kinmatic viscosity(100¡æ)
|
mm2/s
|
14.4
|
GB/T265
|
|
Viscosity index
|
/
|
172
|
GB/T1995
|
|
Flash point coc ¡Ý
|
¡æ
|
228
|
GB/T3536
|
|
Pour point ¡Ü
|
¡æ
|
-39
|
GB/T3535
|
|
Moisture content ¡Ü
|
£¥
|
0
|
260
|
|
Density @15.6¡æ
|
Kg/m2
|
826
|
GB/T6538
|
10W40
|
Test project
|
Unit
|
Test results
|
Test method
|
|
Kinematic viscosity(100¡æ)
|
mm2/s
|
14.28
|
GB/T265
|
|
Viscosity index
|
/
|
150
|
GB/T1995
|
|
Flash point coc ¡Ý
|
¡æ
|
224
|
GB/T3536
|
|
Pour point ¡Ü
|
¡æ
|
-36
|
GB/T3535
|
|
Moisture content ¡Ü
|
£¥
|
0
|
GB/T260
|
|
Density @15.6¡æ
|
Kg/m2
|
870
|
GB/T6538
|
PACKING£¦DELIVERY
|
