| 摘要 |
A wax-based sliding agent contains at least one fluoropolymer in micropowder form, in particular a polytetrafluorethylene of molecular weight between 50,000 and 400,000. The powder particle size is less than 15 mu m, and lies preferably between 6 mu m and 10 mu m. The powder particle fraction lies between 5 wt. % and 40 wt. %, perferably between 15 wt. % and 25 wt. %. |
