submicron ultrafine抗氧化铜粉PJ-

product name: submicron ultrafine anti-oxidant copper powder PJ-139 particle size: 0.5um 1.5um (about 18000 mesh) quality index: appearance: deep red-brown paste Specific gravity: 2.5 2.7g/cm3 particle size≤1.5um particle shape: spheroid copper powder content ≥67.5% (the other content are safe and non-toxic water soluble anti-oxidative materials) water soluble salt ≤0.02% oxygen content ≤0.10% Applications: As a new type functional basic metal powder material,due to the great anti-oxidative ability, it is widely used in the fields of powder metallurgy,diamond tool,welding electrode, frictional and lubricant material, catalyst, conductive and anti-electromagnetic coating, conductive ink, conductive copper paste, machine precise process, medical and biological and so on.