Q: How do DSS and the RSM compounds used in it differ from other friction-reducing additives?A: There are various types of friction-reducing additives — metal-plating agents, surface conditioners, polymer-based (e.g. Teflon), and mineral-based (graphite, molybdenum, diamond, and others). All of them dissolve in lubricants, altering their properties and/or forming unstable surface films on the parts.
The substances used in DSS, however, are fundamentally different:
- They do not dissolve in oils or other petroleum products;
- They do not alter any parameters or characteristics of the lubricants used;
- They interact only with the friction surfaces, forming an extremely durable, firmly bonded metal-ceramic layer;
- They do not require reapplication after changing the lubricant;
- They simultaneously reduce clearances, harden surfaces, and lower both friction and operating temperature.