Magnesium oxide nanoparticles with unique abrasion resistance properties for use in optical lenses windows flooring and other surfaces and coatings prone to scratching Dispersed much easier in many organic solvents Magnesium oxide nano particles are widely used in high-temperature dehydrating agent used for the production of silicon steel sheet high-grade ceramic material electronic industry material adhesive and additive in the chemical raw material Electric insulating material for making crucible smelter insulated conduit electrode bar and electrode sheet As a fire retardant used for chemical fiber and plastics trades cable optical material material for steel-smelting furnace and other high- temperature furnaces heating material and ceramic base plate Fuel additive cleaner antistatic agent and corrosion inhibitor