Manufacturer supplies silver antioxidant | 79999 silver craft protection agent

.%
.% Silver Protective Agent
. . % This product is specially used to protect silver-plated products in the electronics industry. It can have good protective performance and good weldability. The protective layer formed has no Toxic and non-irritating, it can be safely used in jewelry, ornaments, various flat or tubular vessels, etc., such as electronic connectors, etc., and has little impact on contact resistance
,
It will not change color after soaking
%
in potassium sulfide for
minutes.
%一
.% Operating conditions

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. . .Range
. . .Optimal
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. . . . .%/
. . . . .%
. . .Temperature
. . . . .%
℃
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℃
. . .Time
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%二
.% Process flow

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After the workpiece is silver-plated, clean it.
'
Soak in
solution for a suitable time, wash with water three times and then wash twice with pure water not exceeding

℃
.
'
Dry in an environment not exceeding
℃. It is best not to use centrifugal drying during drying to avoid damage to the surface film caused by collision.
Colorless to light yellow liquid with a special smell.
When the temperature is below ℃ or in a semi-solidified state, the product should be liquefied in hot water around
℃ before adding. .
%.% Equipment Required

. Tank
Tanks with stainless steel,
,
,
or high density lining
> . Ventilation
Required
. Heating
Category is more suitable
. Stirring
Use water pump for circulating stirring
. Filtration
Not required
/> % If you want to remove
silver protective agent
,
please use alkaline electrolytic oil powder solution in electrolytic removal
The time is
seconds
Minute
% pure silver workpiece treatment, first soak in
%
potassium hydroxide solution for a few seconds, wash with water and then use silver protection treatment.