Houghton International, Inc. Hot Quenching Oils Dasco-Quench™ MPA 60

Dasco-Quench™ MPA 60 is a medium-viscosity, dark-colored, dual-purpose quenching oil based on selected virgin paraffinic base stocks. The oil is enhanced with a unique additive package to assure desired hardness along with unsurpassed cleanliness of quenched parts after heat treatment. Dasco-Quench MPA 60 is designed for both fast quenching and marquenching applications. This oil may be used in unprotected quenching systems where operating temperatures do not exceed 250 ºF, and in closed systems operating at temperatures as high as 320 ºF. Dasco-Quench MPA 60 provides unusually fast quenching speed at elevated temperatures. Therefore, parts quenched in this oil attain the same hardness as comparable parts quenched in low-viscosity fast quench oils at conventional temperatures.