Cyanide Free Alkaline Zinc Plating brightener ZN-500 By Wuhan Fengfan International Trade co., ltd, China
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Cyanide Free Alkaline Zinc Plating brightener ZN-500

Cyanide Free Alkaline Zinc Plating brightener ZN-500

( Negotiable )

|

Minimum Order

Localité:

-

Prix de commande minimale:

-

Commande minimale:

25 Kilogram

Packaging Detail:

25kg/drum

Delivery Time:

5 to 7 days

Supplying Ability:

500 Kilogram per Month

Payment Type:

T/T, Western Union, Money Gram, PayPal

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Membre gratuit

Personne à contacter violethu-cn.brye.061006

lijiaohu rd,hankou,wuhan,hubei,China, Wuhan, Hubei

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Description

Production Description

Brightener ZN-500 for Cyanide Free Alkaline Zinc Plating


1. Properties

1. Not only with wide range of technology, which can be plated on zinc metal
component in 6-24g/l, but also with high stability.
2. The plating is with good toughness and its thickness can be up to over 25um, 
the zinc plating is still soft, not crisp.
3. Wide operating temperature range. Bright coating can be got even at 52 ℃.
4. With good dispersion ability in low current area. It is more effective for zinc
plating, especially for rack plating the polygonal deep concave workpieces.
5. With good tolerance with the impurities present in the solution such as
calcium, magnesium, lead, cadmium, iron, chromium. Easy to accept a variety
of post-passivation treatment.


2. Technical Index

 
  Range The best for rack plating The best for barrel plating
Zinc metal 5.5-18.75 g/l 11 g/l 13 g/l
NaOH 75-152 g/l 128 g/l 135 g/l
ZN-500 Brightener 12-20 ml/l 16 ml/l 18 ml/l
ZN-500 Additive for low current area 0.5-2 ml/l 1 ml/l 0.5 ml/l
ZN-500 Purifier 1 ml/l 1 ml/l 1 ml/l
ZN-500 Water treatment agent 1 ml/l 1 ml/l 1 ml/l
Cathode current density 0.2-6A/dm2 2 A/dm2 1.5A/dm2
Temperature 18-52℃ 28℃ 28℃
 
3. Preparation for the bath
1. Preparation: Pure zinc metal dissolve in sodium hydroxide solution, or zinc oxide dissolve in sodium hydroxide solution. High-purity raw materials are required to prevent too many impurities brought into the bath.
 
Bath composition Rack plating (100L for example) Barrel plating (100L for example)
ZnO 1.4 kg 1.8 kg
NaOH 13.2 kg 13.8 kg
ZN-500 Brightener 1.6 L 1.8 L
ZN-500 Additive for low current area 100 ml 50 ml
ZN-500 Purifier 100 ml 100 ml
ZN-500 Water treatment agent 100 ml 100 ml
 

The Related Products

There are many kinds of chemicals forpretreament, copper plating, nickel plating zinc plating, chrome plating, alloy plating, Silver plating, gold plating, travalent passivators, sealer and so on.

Advantages of our goods:


 1. We get our own factory to keep the price competitive.

 2. Advanced equipments and labs.


3. Professional QC team to make the qulity nice and steady.


Our Company Information
 

Wuhan Fengfan Electroplating International Trading Co., Ltd was founded in 1984, and

is the market leader of Chinese surface finishing industry. With more than 30 years

experience in finishing industry, Fengfan Electroplating has developed several

world leading product lines. Its exclusive products have high efficiency, easy to use and

friendly to environment.



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Packaging and Delivery

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Why choose us?


1. Quality

Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.

2. Price

We are the manufacturer for more than 30 years, so we can provide you competitive price and high quality product.

3. Packing

We can do according to the customers\' request.

4. Transport

The products can be transported  by Courier, by air or by sea

5. Service

We can offer specialized logistic service including export declaration, customs clearance and every details during shipment.



Frequently Asked Questions

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Our Service Aim
 
1)Customer satisfaction is our top priority
 
2)Good quality is our mission
 
3)High efficiency is our goal
 
4)Pursue constant innovation is our task.

Send a direct inquiry to this supplier

To:

violethu-cn.brye.061006 < Wuhan Fengfan International Trade co., ltd >

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