1product introduction This nano tech product is composed of copper nanoparticles, made by chemical reaction¡¢extraction and purification. And has good dispersion properties and oxidation resistance in various types of lubricant base oil and lubricating grease. 2) product application Mainly used for multi-functional lubricating oil, grease additives, base oil and grease are combined to form special lubricants, grease with the performance of self-repair¡¢anti-wear, friction reduction, anti-extreme pressure and energy saving, cooling, noise reduction. 3) major technologic characteristic Item Index Appearance Red brown viscous liquid. Ignition reduction ¨m¨% 65¡«80 Cu content¨cu ¨m¨% ¡ý 10 Viscosity / ¨pa•s ¨25¡æ 0.8¡«1.1 Specific gravity ¨m¨g/ml 1.14¡«1.18 Average grain size / ¨nm ¡ü 20 Centrifugal sedimentation stability / ¨% ¡ý 96 4) usage Lubricating oil is added 0.1% -0.5%, can be added to the grease 1% -3%. 5) transportation and storage Transportation is according to the regulation of non-dangerous goods; storage location should be dry, ventilated, away from fire and other dangerous goods. 25kg/barrel¡¢180kg/barrel¨customized.