GOST 5546-86

HA-30 is a blend of residual and distillate petroleum oils.

HA-30 is used in ammonia or carbonic acid compressors.

Index nameNorm
Kinematic viscosity, mm2/с (cSt):  
at 20°С, within 120-150
at 50°С, within 28-32
Acid number, mg KOH/g, max. 0,05
Open flash point, °C, min. 185
Pour point, °C, max. -38
Ash content %, max. 0,004
Stability against oxidation, max.:  
a) residue, % 0,02
b) acid number after oxidation, mg KOH/g 0,5


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