SOZh MR-1U is made from a scavenge oil base blended with antiwear, extreme-pressure and anticorrosive additives.
SOZh MR-1U is used in the process of machine and automated cutting, including some thread cutting operations (with a screw-cutter, threading die or a milling cutter), drawing, gear shaping and drilling of carbon and alloy-treated structural stainless steels.
It is mostly used in machine building.
|Appearance||Transparent oleaginous liquid from yellow to brown colour|
|Smell||Specific for mineral oil|
|Density at 20°C, kg/m3, within||800-930|
|Kinematic viscosity, mm2/s (cSt), at 50°C, within||18-24|
|Open-cup flash-point, °C, min.||175|
|Corrosive attack with regard to metals:|
|Gray cast iron||Without damage|
|Steel 40||Without damage|
|Acid number, mg KOH/g, max.||1,5|
|Chlorine weight content, %, within||1,0-1,6|
|Scrape weight content,%, within||0,7-1,5|
|Mechanical impurities weight content, %, max.||0,035|
|Storage stability||Without damage|