Freudenberg-NOK study impact of biofuels on sealing materials
In Germany, Freudenberg-NOK recently completed a series of studies on how ethanol, methanol, lubricants and biodiesel fuel-oil blends impact the molecular structure and performance of various elastomeric sealing materials. It has also collaborated with a major customer on analyzing how exhaust fuel-oil condensate affects vehicle seals. Information generated by this research is crucial to understanding […]











