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Senior HM anti-wear hydraulic oil (general purpose)
Overview
Senior (Shineng) HM anti-wear hydraulic oil (general) adopts high-quality deeply refined base oil, adds high-quality anti-oxidant, anti-rust, extreme pressure and anti-wear and other functional additives, and is formulated by scientific formula to implement GB/T11118 .1-2011 standard for ordinary anti-wear hydraulic oil.
Main performance
Good viscosity and viscosity-temperature performance to ensure that hydraulic components get good lubrication, cooling and sealing under the conditions of changing working pressure and working temperature.
Good extreme pressure and anti-wear properties to ensure that the friction pairs in the oil pump, hydraulic motor, control valve and oil cylinder are normally lubricated under high pressure, high speed and harsh conditions, reducing wear.
Excellent anti-oxidation stability, hydrolysis stability and thermal stability, to resist the influence or action of air, moisture, high temperature, high pressure and other factors, so that it is not easy to deteriorate and prolong its service life.
Good anti-foaming performance and air release value to ensure that the foam produced under the condition of mechanically vigorous stirring during operation can disappear quickly; and the air mixed in the oil can be released in a short time to achieve accuracy and sensitivity , Transfer static pressure smoothly.
Good demulsibility, it can be separated quickly from the water mixed in the oil, so as to avoid the formation of emulsion, causing the metal material of the hydraulic system to rust and reduce the performance.
Good rust resistance to prevent corrosion of the metal surface.
use
Suitable for medium and high pressure hydraulic systems of construction machinery, construction, mining, steel, plastic processing and other machinery. Used in various high, medium and low pressure hydraulic systems of precision machine tools.
Main Specifications
project |
Quality Index |
experiment method |
||
Grade |
Senior HM32 |
Senior HM46 |
Senior HM68 |
|
Kinematic viscosity, (40℃) mm2/s |
30.69 |
45.61 |
68.25 |
GB/T265 |
Viscosity index is not less than |
85 |
GB/T1995 |
||
Opening flash point, ℃ not less than |
175 |
185 |
195 |
GB/T3536 |
Pour point, ℃ not more than |
-15 |
-9 |
-9 |
GB/T3535 |
Air release value (50℃) not more than |
12 |
10 |
8 |
SH/T0308 |
Demulsibility (40-37-3) min 54℃ |
15 |
14 |
14 |
GB/T7305 |
(The typical data here is an average value and is for reference only. The specific value may vary with each test condition or customer requirements)
Packing specification
This product is packed in 18L plastic drum and 170kg iron drum.
Precautions for use
1. Keep the system clean and remove the sludge and metal chips in the fuel tank in time.
2. Select or change the oil according to the equipment oil selection and oil change reference index. When changing the oil, the hydraulic parts of the equipment should be cleaned to prevent impurities from being mixed into the oil and affecting the use effect.
3. During storage and use, the container and refueling tools must be clean to prevent the oil from being contaminated.
Health, safety and environmental protection
1. Information on health, safety and environmental protection is provided in the "Material Safety Data Sheet" (MSDS) of Zite series products, which includes reminders of potential hazards, appropriate disaster prevention and emergency rescue measures, and environmental factors and waste Processing etc.
2. It should be noted that used lubricants contain potentially harmful contaminants, and prolonged or repeated skin contact with any type and form of used oil must be avoided.
3. If the user does not follow the use specifications or precautions, or even not in the specified use, Zite shares will not bear any responsibility. If the user wants to use the product for other purposes that are not recommended, please contact the local agent, distributor or company or marketing engineer of Zite in advance, and we will give you appropriate advice as soon as possible.
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