Delkor Turbine Oil


DELKOR Turbine Oils are prepared by the mixture of high oxidation stability base oils and additives that protect against corrosion and oxidation. Vapor pressure and temperature are high at modern turbines. Therefore, oils must be produced according to these difficult conditions to stand.

Properties  

  • * Provides high performance against water decomposition, air pushing and foam formation.
  • * Its excellent thermal and oxidation stability provide outstanding long oil life characteristics.
  • * It has thermal stability property at high temperature.
  • * It has high protection to rusting.
  • * Provides superior protection against wear due to excessive pressure in turbine gears.

Approvals and Specifications

  • British Standard BS 489
  • Brown Boveri HT GD 90 117E
  • DIN 51515
  • General Electirc GEK-46506B
  • MIL-L-17672D
  • General Electirc GEK-28143E
  • U.S. Steel 120, U.S. Steel 125
  • General Electirc GEK-141003H
  • Solar Turbines ES 9-224
  • Siemens TLV901304

 

Technical Properties


Test

Method

 

Typical Values

ISO GRADE

32

46

68

Kinematic Viscosity (40°C) [mm2/s = cSt]

ASTM D445

28,8 - 35,2

41,4 - 50,6

61,2 - 74,8

Total Acid Number, mgKOH/g

ASTM D 664

Max. 0,5

Max. 0,5

Max. 0,5

Viscosity Index

ASTM D2270

Min. 95

Min. 95

Min. 95

Flash Point, °C

ASTM D92

Min. 205

Min. 215

Min. 215

Pour Point, °C

ASTM D97

Max. -25

Max. -25

Max. -25

RBOT, min.

ASTM D2272

Min. 900

Min. 900

Min. 900

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