summary:
The product is made of refined mineral oil and synthetic oil as base oil, with additives such as extreme pressure, anti-wear, anti oxygen and anti-corrosion. According to different applicable objects, it can be divided into DF-4 and DF-5, conforming to Q / sh037.187-1998 standard.
[performance features]
This product has high viscosity index, good shear resistance, storage stability and rubber adaptability. Its quality and technical indexes have reached the standard of Cuna standard nc956-08 in Italy.
[executive standard]
This product conforms to Q / sh037.187-1998 standard.
[typical data]

Project	quality index
	DF-5	DF-4
appearance	Yellow uniform transparent liquid
density(15±1℃)，g/cm3	0.8200-0.9200
Kinematic viscosity mm 2 /s
40℃ Not less than	3.4	4.0
-20℃  Not greater than	1500
Viscosity index not less than	120	140
Flash point (open)，℃  Not less than	140
Freezing point，℃ Not higher than	-40	--
Shear stability(175bar，250second loop) 100℃Kinematic viscosity，mm 2/s Not less than	3.0

[purpose]
This product is applicable to the hydraulic, lubrication and protection of hydraulic shock absorbers for cars, minicars, light vehicles, medium vehicles, heavy vehicles and other motor vehicles. DF-4 is suitable for shock absorbers manufactured in Japan, and DF-5 is suitable for shock absorbers manufactured in Italy and Germany. Operating temperature range: - 35 ℃ ~ + 100 ℃.
[precautions]
During the storage, transportation and use of the product, attention shall be paid to prevent the mixing of harmful substances such as water and dust;
Do not mix this product with other oil products.
[packaging]
It can be packed in 4L iron barrel, 20L plastic barrel, 200L iron barrel or according to the needs of customers.

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