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深圳市粤湘孚石油化工有限公司
Introduction
Mobil DTE extraordinary series of hydraulic oil is excellent for high-speed high-pressure piston, blade and gear pumps. This series of products with high quality base oils and special selection of super-stable additives. Advanced anti-wear additives, ash-free system, this series can be as demanding hydraulic applications, copper alloy, such as high-pressure axial piston pump, providing a unique anti-corrosion protection.
Features and Benefits
Mei Foo DTE Ultra Series hydraulic oil with excellent high temperature performance, providing truly superior equipment protection. This series of anti-oxidation and good thermal stability, extended oil and filter replacement cycle, while ensuring that systems are particularly clean and trouble-free operation. This series of high wear resistance and high strength characteristics of film equipment can play an outstanding performance, not only to reduce equipment failures, but also help improve production capacity. Demulsification their good resistance, with a small amount of water in the system to work, and can quickly be separated most of the water
Mei Foo DTE Ultra Series hydraulic oil with excellent high temperature performance, providing truly superior equipment protection. This series of anti-oxidation and good thermal stability, extended oil and filter replacement cycle, while ensuring that systems are particularly clean and trouble-free operation. This series of high wear resistance and high strength characteristics of film equipment can play an outstanding performance, not only to reduce equipment failures, but also help improve production capacity. Demulsification their good resistance, with a small amount of water in the system to work, and can quickly be separated most of the water
Applications
- Sediment accumulation crucial hydraulic systems, such as complex numerical control (NC) machinery, particularly in the use of servo valve, close tolerance applications
- In pumps and other system components in multi-metal design of the system
- Possible hydraulic fluid and coolant application of cross-contamination between
- High-pressure vane, piston and gear pumps
- Often work in very high operating temperatures of the system
- A small amount of water inevitable occasions
- Systems containing gears and bearings
- For high load capacity and wear protection system
- Thin film corrosion protection of the more
import ant applications, such as the system with water
Typical properties
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Mobil DTE Mobil DTE Ultra Series
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22 22
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32 32
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46 46
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68 68
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100 100
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ISOISO viscosity grade
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22 22
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32 32
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46 46
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68 68
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100 100
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ASTM D 445 Viscosity, ASTM D 445
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|||||
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cSt @ 40ºC cSt @ 40 º C
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22.0 22.0
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32.0 32.0
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46.0 46.0
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68.0 68.0
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100.0 100.0
|
|
cSt @ 100ºC cSt @ 100 º C
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4.09 4.09
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5.4 5.4
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6.7 6.7
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8.5 8.5
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11.10 11.10
|
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ASTM D 2270 Viscosity Index, ASTM D 2270
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97 97
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97 97
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97 97
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97 97
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97 97
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15ºC ， ASTM D 4052 ， kg/L Density, in 15 º C, ASTM D 4052, kg / L
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0.8705 0.8705
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0.8725 0.8725
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0.8765 0.8765
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0.8825 0.8825
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0.8845 0.8845
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ASTM D 130 ,100ºC Copper corrosion, ASTM D 130, 3 hours, at 100 º C
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1A 1A
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1A 1A
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1A 1A
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1A 1A
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1A 1A
|
|
ASTM D 665A Corrosion properties, ASTM D 665A
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Qualified
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Qualified
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Qualified
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Qualified
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Qualified
|
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FZG DIN 51534 ， FZG Gear Test, DIN 51534, fail grade
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- -
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12 12
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12 12
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12 12
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12 12
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|
ºC, ASTM D 97 Pour point, º C, ASTM D 97
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-33 -33
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-33 -33
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-33 -33
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-33 -33
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-24 -24
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|
ºC, ASTM D 92 Flash Point, º C, ASTM D 92
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212 212
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222 222
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226 22.6
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236 236
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230 230
|
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II ， III ， ASTM D 892 ， ml Foam Sequence I, II, III, ASTM D 892, ml
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20/0 20 / 0
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20/0 20 / 0
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20/0 20 / 0
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20/0 20 / 0
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