CPI : CP-1516-68

CP-1516-68

Hydrocarboon Gas Compressor Lubricant

PRODUCT DESCRIPTION

CP-1516-68  is a unique custom blend of polyalkylene Glycols with additives for oxidation stability, corrosion Protection, metal deactivation andlubricity.The ability cf this lubricant to withstand dilution by  hydrocarbon and other compressrd gas is particularly advantageous. Other advantages include stability, low ash content, high viscosity index, shear stability, and excellent lubricity.

APPLICATIONS

-                   Propane refrigeration compressor lubrication.

-                   Natural gas and other light hydrocardon compressor applications.

TYPICAL PROPERTIES*

Viscosity@ 40ºC, cSt, ASTMD445                            61.5

Viscosity@ 100ºC, cSt                                                10.8

Viscosity@ 100ºF,SUS                                               312

Viscosity@ 210ºF,SUS                                               62.8

Viscosity Index,ASTM D2270                                                168

Densiy, Lb/gal,60ºF,ASTM D4052                             8.25

Pour Point ºF(ºC),ASTM D97                                     -55(-48)

Flash Point,C.O.C, ºF(ºC),Astm D92                          425(229)

Fire Point,C.O.C., ºF(ºC),ASTM D92                         465(241)

Specific Gravity, ASTM D4052                                              0.989

*These values ase not intended for use in preparing specifications.

 CP-1516-68

Typical Thermodynamic Properties

Molecular weight                                               1340

Vapor Pressure, mm Hg Abs

100°F                                                         2×10^-8

150°F                                                         2×10^-7

200°F                                                         7×10^-7

Density,1b/gal

60°F                                                           8.25

100°F                                                         8.10

150°F                                                         7.80

200°F                                                         7.60

Coefficient of Thermal Expansion,1/°F             0.00059

Specific Heat, Btu/1b°F

100°F                                                         0.49

150°F                                                         0.50

200°F                                                         0.52

Thermal Conductivity, BTU/hr ft²(°F/ft)

100°F                                                         0.085

150°F                                                         0.085

200°F                                                         0.084