Aerospace coolant

Master Chemical's TRIM MicroSol 690XT is a boron- and formaldehyde-free micro-emulsion which meets the latest production requirements of aero engine and aero structure manufacturers and their subcontractors.  

The product has been formulated to provide higher mechanical lubricity for the gummy materials that are commonly seen in aero structure manufacturing whilst also providing elevated levels of extreme pressure additives for machining of harder, aero engine materials. The company says this makes the product an effective alternative to high mineral oil content soluble oils on all aerospace alloys where increased machine cleanliness and low top-up rates dramatically decrease overall production costs.