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Place of OriginCHINA
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Brand NameFENG FAN
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Model NumberZN-718
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Minimum Order QuantityNegotiable
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PriceNegotiable
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Packaging DetailsStandard export packaging
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Delivery Time15-25 work days
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Payment TermsL/C,D/A,D/P,T/T,Western Union,MoneyGram
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Supply Ability200000pcs/day
Brightener for Acid Zinc Process ZN-718
Brightener for Acid Zinc Process ZN-718 additive for zinc plating
It is our new generation acid zinc plating brightener; its performance is same to similar products overseas;
There are two agents, brightener and softener. It is white-bright and fast-gloring;
Excellent at anti-Ferrous impurity, for both barrel and rack operations;
Subtle layer, good luster, easily to yellowish-passivate, blue and white passivate, white-passivate;
Stable solution, less consumption, wide temp-range, high cloud point.
Potassium Zinc Plating
|
|
Rack plating |
Barrel plating |
|
KCl |
180~220g/L |
200~240g/L |
|
ZnCl2 |
60~70g/L |
45~60g/L |
|
H3BO3 |
25~35g/L |
25~35g/L |
|
ZN-718B Brightener |
0.5~1.5ml/L |
0.5~1.5 ml/L |
|
ZN-718A Carrier |
20-30ml/L |
20-30 ml/L |
|
PH |
4.5~6.0 |
5.0~6.0 |
|
Temp. |
10~45℃ |
10~45℃ |
|
Cathnode current density(Dk) |
0.5~5A/dm2 |
0.1~3A/dm2 |
|
SK:SA |
1:1.5~2 |
1:1.5~2 |
|
Anode |
0＃zinc ingot |
0＃zinc ingot |
Ammonium Zinc Plating
|
Formula and Operation Condition |
|
|
NH4Cl |
160 ~ 240g/L |
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ZnCl2 |
45 ~ 65g/L |
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ZN-718B Brightener |
1 ~2ml/L |
|
ZN-718A Carrier |
25 ~ 40 ml/L |
|
PH |
5.0 - 6.5 |
|
DK |
0.5~4A/dm2 |
|
SK︰SA |
1:1.5 - 2 |
|
Temp |
10~45℃ |
|
Anode |
0#zinc plate |
Our products are sold all over the world, you can rest assured.
