By Nanofilm Technologies International Limited
Electrical Insulation Coating Prevents Interference and Short Circuits Our electrical insulation coating deposits silicon nitride through eco-friendly PVD sputtering technology, forming a thin, non-conductive barrier on electrical components to prevent interference, eliminate short circuits, and enhance device performance. Properties Solution Electrical Insulation Coating Material Silicon Nitride Substrate Stainless Steel Resistance>100MΩ @100V Coating Thickness 1 ~ 12µm Coating Hardness 600 – 1,200 HV Friction Ratio 0.2 ~ 0.3 Cross Hatch 5B Pencil Hardness Test≥9H High Temperature Test 1H @ 150°C Salt Spray Test 24H Applications - Smart Watch Spring Bar Feel free to contact us to customise your product solution.
