Chemical industry

MZM-16 oil

MZM-16 quenching oil is a chemically resistant oil that does not decompose at high temperatures.

Field of application

Used for hardening of metal products. MZM-16 oil does not interact with the metal during hardening.

Technical specifications

Parameter name Norm according to GOST (TS)
Kinematic viscosity at 40 °С, mm2/s, in the range 21–28
Flash point, °С:
in open crucible, not less than 170
in closed crucible, not less than 160
Cokeability, %, not more than 0,15
Ash content, %, not more than 0,07
Acid number, mg KOH/g absence
Saponification, mg  KOH/g, not more than 0,6
Oxidation test:
loss of mass, %, not more than 10
Kinematic viscosity at 40 °С, mm2/s not standardized, requires the determination
Cokeability, %, not more than 0,3
change in flash point in an open crucible in the direction of decrease, °C, not more than 0
Mass fraction of mechanical impurities, %, not more than 0,01
Mass fraction of water, %, not more than traces

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