New class of polymer lubricants could revolutionize the cold forming of metals

https://techxplore.com/news/2024-03-class-polymer-lubricants-revolutionize-cold.html

"reduced friction-related energy loss minimizing accompanying tool wear... applied directly to metal without complex pre-treatment, water-soluble easily removed afterwards with aqueous solvent, avoiding environmentally harmful chemicals and organic solvents... drawing dies subjected to minimal stress, less replacement... less HPPL polymer lubricant needed per application... >€10 million/ year can be saved... wire drawing, tube drawing, cold forging, springs, mesh, nails"