Electrolytic Passivating Powder for Silver Anti-tarnish
Name：Electrolytic Passivating Powder for Silver Anti-tarnish
1.Do not influence surface appearance, do not influence conductivity and solderability basically.
2.Highly anti-corrosive and anti-tarnishing ability, no tarnishing when exposed in air and no fingerprints after touching.
3.Adapted for silver, copper, brass and K gold.
Make-up: Silver anti-tarnish 130g/L.
Consumption: Control according to gravity, to increase gravity by 0.9°Be’by adding 10g/L passivated powder.