Product Introduction：
HDM-HR high clean anti-wear hydraulic oil is formulated with a high quality refined base oil and a variety of functional additives such as anti-wear, anti-oxidation, anti-rust, and anti-foam, among others. It is modulated carefully using advanced blending technology. The oil not only meets the performance requirements of anti-wear hydraulic oil, but it also meets the high cleanliness requirements of NAS level grade. It meets the high precision requirements of modern industrial equipment machinery.This product meets the product specification requirements of ISO 11158-2009 and is produced according to the cleanliness level required by the user.
Application scope：
HDM-HR clean hydraulic oil is suitable for metallurgy, coal, electric power, construction industry introduced or domestic medium and high pressure hydraulic equipment, especially for the strict requirements of cleanliness with precision hydraulic components such as electro-hydraulic serve valves, digital valves, proportional valves of highly automated hydraulic devices.
Performance characteristics：
Excellent extreme pressure anti-wear performance, slowing equipment wear and effectively extending pump and system operating life.
Excellent thermal and oxidation stability, slowing the oil's decay rate and extending the oil change period.
Excellent anti-foaming and air release properties ensure sensitive, accurate, and smooth hydrostatic energy transmission in the system.
Excellent compatibility with all types of conventional sealing materials.
The NAS cleanliness level reaches 7, ensuring the smooth and normal operation of hydraulic devices.
Technical specifications：
- GB 11118.1-2011
- ISO 11158：2009
Typical data:
|
Item |
HDM-HR high cleanliness anti-wear hydraulic oil |
Test Method |
|||||
|---|---|---|---|---|---|---|---|
|
Viscosity grade |
22 |
32 |
46 |
68 |
100 |
150 |
|
|
Kinematic viscosity (40℃), mm2/s |
22 |
32 |
46 |
68 |
100 |
150 |
GB/T265 ASTM D445 |
|
Viscosity Index |
130 |
130 |
130 |
130 |
130 |
130 |
GB/T2541 ASTM D2270 |
|
Flash point (open), ℃ |
200 |
210 |
220 |
230 |
240 |
250 |
GB/T267 ASTM D92 |
|
Pour point, ℃ < |
-30 |
-30 |
-30 |
-30 |
-25 |
-25 |
GB/T3535 ASTM D97 |
|
Cleanliness NAS grade |
7 |
7 |
7 |
7 |
7 |
7 |
NAS1638 |
Note: The above data are the measurement results of representative samples, product performance is subject to actual measurement
Caution:
According to the regulations of oil for equipment, choose the oil with suitable quality level and viscosity level; the storage container must be dedicated, and the storage and transportation prcess must be waterproof, moisture-proof, and prevent mechanical impurities from mixing; prevent foreign body pollution; prevent mixing with other oils, and different types of lubricants must not be mixed.
Packing: 200L iron drum, 18L plastic drum
