Key Takeaways BASFY adapts testing method for eMobility, reflecting higher ageing resistance needs than combustion engines.BASFY shifts from air-heat tests to hydrolysis storage to assess ageing in water-glycol mixtures.BASFY's Ultramid polyamide showed properties extrapolated beyond 100,000 hours after five years of testing.BASF SE (BASFY) has mainly tested the durability of materials in air-heat environments, but is now adapting to proven methods of hydrolysis storage to ascertain ageing in water-glycol m ...