Hycom-LS-Series

Category:

Description

Special Features

HYCOM LS grades are low sulphur high viscosity oils which can be used in syn gas compressors of make like Cooper Bessemer, Nuovo Pignone etc. The product will is compatible with syn gas operation at high pressure and there will be minimum risk of oxidation. The risk of catalyst poisoning is eliminated as the product has a very low sulphur content. (<0.25% wt)

Physico-chemical properties

 

HYCOM LS
220 320 460
Kin. Viscosity @ 40ºC, cSt 220 320 461
Kin. Viscosity @ 100ºC, cSt 20.3 25.3 31.2
Viscosity Index 105 100 97
Pour Point, ºC -9 -9 -9
Acidity Inorganic., mg KOH/g Nil Nil Nil
Flash Point, COC, ºC 240 240 240
Rusting Test Passes Passes Passes
Foam Tendency/Stability
Sequence I
Sequence II
Sequence III
10/Nil
10/Nil
10/Nil
10/Nil
10/Nil
10/Nil
10/Nil
10/Nil
10/Nil
Oxidation Stability At 121°C, 312 Hrs, 10 Ltrs Air/Hour Inc In Kin Visc @ 100°C, % 2.62 3.77 4.44
Ash Content, % Mass, 0.04 0.04 0.04
Copper Strip, Corrosion, At 100°C For 3 Hours 1a 1a 1a
Demulsibility, 82°C, 20 Minutes 40-40-0 40-40-0 40-40-0
Air Release Value @ 90°C 12 14 17
FZG EP Test, PLS 12 12 12
Thermal Stability
cm Procedure B
Copper Appearance
Steel Appearance
Sludge
% Visc Increase
1.0
No Deposit /
Discoloration
Trace
1.68
1.0
No Deposit /
Discoloration
Trace
2.31.0
1.0
No Deposit /
Discoloration
Trace
2.7