Through the procedures of selecting raw materials,special
chemical precipitat-ion offer and process control,our
corporation possess the techniqce to volumes pr-oduction and
a variety of noble metal powders with different particle
size distributi-on,shape,dispersion,crystallization and
All the silver powders below:
purity≧99.95%，Pb≦10ppm,Cr≦5ppm,loss on drying≦0.5%,loss on ignition≦2%.
Polished silver powders and silver flake have a thickness of 0.1~0.3μmand0.1~0.05μm .The physical datas contained herein are considered to be accurate and have been determined by commonly using accepted methods as follows.
This series of
silver powders are mainly used as conducive filler
for fireable co-ndutive pastes or as catalysts and
antibiotic materials.Through combination,sinter rate
during fire process can be controlled.