promote CO2-neutral technologies with

naco IM coating

thin electrical insulation coating for e-mobility and

next-generation thin film sensors
ensures safe operation under high voltage

5 microns

Size matters

unique deposition method prevents droplets, pinholes and other coating defects in naco IM coating resulting in 500V DC breakthrough voltage and 1.3 GΩ·m resistivity at 10 times thinner thicknesses than usual


naco IM coating has dense structure that consists of alternating oxide and nitride nanolayers matched to prevent internal stresses and block grain growth


Not a scratch

unlike conventional resin-based insulation coatings, naco IM coating is hard, scratch and wear resistant reaching 25 GPa hardness without any aftertreatment