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MZM-26 quenching oil

TU 38.101135-88

Range of use

MZM-26 is used for quenching metals.


Index nameNorm
Kinematic viscosity, mm2/с (cSt), at 40°С within: 31-41
Viscosity index, min. 85
Flash point:  
open, °C, min. 200
closed, °C, min. 185
Cokability, %, max. 0,2
Ash content %, max. 0,07
Oil acid number, mg KOH per 1 g oil. Absent
Saponification number, mg KOH per 1g oil, max. 0,5
Oxidation test:  
weight loss, %, max. 10
kinematic viscosity at 40°C, mm2/s (cSt) Not rated. Estimation obligatory.
cokability, %, max. 0,4
decrease of closed flash point temperature variable, °C, max. 0
Mechanical impurities weight content, %, max. 0,01
Water weight content, %, max. Traces

Products intended

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