https://fluxzerofluid.com/blog/ Plain-English posts on fluorine and PFAS in cooling fluids, how a simulation is checked against datasheets, and what a modelled result is worth. en Fri, 02 Oct 2026 00:00:00 GMT https://fluxzerofluid.com/blog/surface-tension-ran-high/ https://fluxzerofluid.com/blog/surface-tension-ran-high/ Fri, 02 Oct 2026 00:00:00 GMT Simulation and evidence Our molecular simulations put the surface tension of three commercial cooling fluids well above the makers' published values, and the likely cause is a liquid that never reached its real density. https://fluxzerofluid.com/blog/coolant-with-no-fluorine/ https://fluxzerofluid.com/blog/coolant-with-no-fluorine/ Thu, 01 Oct 2026 00:00:00 GMT Cooling fluids What our screen of every two-part blend in our catalogue says about leaving fluorine out of a coolant. https://fluxzerofluid.com/blog/checking-a-simulation/ https://fluxzerofluid.com/blog/checking-a-simulation/ Thu, 01 Oct 2026 00:00:00 GMT Simulation and evidence How we grade our simulations against exact answers and makers’ published values, and what a pass and a miss each tell a buyer. https://fluxzerofluid.com/blog/modeled-not-measured/ https://fluxzerofluid.com/blog/modeled-not-measured/ Thu, 01 Oct 2026 00:00:00 GMT Evidence Our lead coolant is a modelled result with stated uncertainty, and nothing in the lab has yet been mixed or measured.