Gold Member Since 2014
Audited Supplier
Sur-Precision Metal Technology Co., Ltd.

Alkaline Zinc Plating, Plating Additives, Alkali Zinc Plating Chemicals manufacturer / supplier in China, offering Environmental Cyanide-Free Alkaline Zinc Plating Additives, Wax Filth Remover-Plating Pre-Treatment Chemicals, Water Based PU Adhesive and so on.

(/ )

Supplier Homepage Product Electroplating additives Zinc Plating Environmental Cyanide-Free Alkaline Zinc Plating Additives

Environmental Cyanide-Free Alkaline Zinc Plating Additives

FOB Price: Get Latest Price
Min. Order: 1 Yard
Transport Package: Plastic Drum
Payment Terms: T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: HN-NH
  • Appearance: Liquid
  • Trademark: IMT
  • Origin: Guangdong, China
  • Color: Yellow
  • Components: 3 Items: Hn-Nh1, Hn-Nh2, Refiner Hn-Nh3
  • Specification: N. W. 5kg or 25kg Per drum
Product Description

1.Make up the zinc plating solution

 

1) In the plating tank 20% of the volume is filled up with tape water, then caustic soda are added into the tank with stirring until completely dissolved;

2)After that, zinc oxide is added in slowly, stirring the solution until it is completely dissolved;

3) While the zinc oxide are dissolved completely, then fill the tank to final volume with water;

4)Finally adding the required quantity of brighteners, after several hours electrolyze, the solution is ready for using.

 

2.Functions and addition of the brightener

brightener HN NH 1:Full bright and brilliant zinc deposit can be obtained in wide range of current density;   It will become dull and black on LCD Area when the brightener NH-NH1 is less; If the brightener NH-NH1 is too much, the adhesion will decrease or bubble will appear on zinc deposit.

brightener HN NH 2:  It will improve the brightness or leveling and avoid to get burnt on HCD Area. The MCD Area will dull or the HCD Area will get burnt, if the brightener NH-NH 2 is less; If the brightener NH-NH2 is too much, the adhesion will decrease or bubble will appear on zinc deposit.

Bath composition & Technical Data 
      Rack plating
 
  Barrel plating
 Zinc Oxide        ( ZnO)
Sodium Hydroxide(NaOH)  
6 - 12      (g/l)
100 -140 (g/l)
8 - 12     (g/l)
110 -140 (g/l)
brightener HN -NH 1 
brightener HN - NH 2
refiner   HN-NH 3
12  (ml/l)
8    (ml/l)
1~2(ml/l)
12  (ml/l)
8     (ml/l)
1~2(ml/l)
( Temperature )
 (Current density)
 (Voltage)
15- 40 °C
0.5 ~8 A/dm 2
2 - 6V
15- 40 °C
0.5 ~ 2 A/dm 2
6 - 12V

Company Information
Guangdong Intensive Ecotech Co., Ltd., one of subordinates of Highnic Group, is a large-scale enterprise specializing in electroplating additive production and technological development. It locates in central part of Nonferrous Metal Industrial Development Zone, Nanhai, Foshan city, Guangdong, China. The company has established a R&D team and introduced world-class leading facilities to develop new plating technologies for metal surface finishing. The whole product series cover various metal finishing additives, PCB speciality chemical and PCB phosphorus copper anode, etc. 
Environmental Cyanide-Free Alkaline Zinc Plating Additives
Environmental Cyanide-Free Alkaline Zinc Plating Additives
Environmental Cyanide-Free Alkaline Zinc Plating AdditivesEnvironmental Cyanide-Free Alkaline Zinc Plating Additives
Send your message to this supplier
Avatar
Ms. Selma
*From:
To: Ms. Selma
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category