Low friction coatings tech news
On May 19, 2026, AeroGlide Dynamics introduced "Volt--Slide," a dielectric low--friction coating specifically engineered for high--voltage electric aircraft propulsion systems. The coating minimizes mechanical losses in high--speed bearings while providing essential electrical insulation to prevent EDM (Electrical Discharge Machining) erosion. This dual--functionality enables a 5% improvement in motor efficiency and significantly extends maintenance intervals for urban air mobility (UAM) fleets.