Microcrystalline wax as lubricant in metalworking

Microcrystalline wax can be used as a lubricant in metalworking, primarily
due to the following properties:
‌Excellent lubricity and film-forming properties‌: Microcrystalline wax forms a
uniform, dense protective film on metal surfaces, effectively reducing
friction, minimizing tool wear, and improving machining accuracy and surface
finish. ‌‌.
‌Rust and corrosion protection‌: During metalworking, microcrystalline wax also
acts as a rust inhibitor, blocking moisture and corrosive agents to protect
workpieces and equipment. ‌‌.
‌Thermal stability and compatibility‌: Microcrystalline wax typically has a
melting point range of ‌60–90°C‌, remaining stable at most metalworking
temperatures. It is also miscible with other lubricating components such as
mineral oil and vegetable wax, facilitating the formulation of composite
cutting fluids or greases‌‌.