Email:jessy@jshengda.com Wuxi Hengda Liquid-Purification Chemical Plant

Wuxi Hengda Liquid-Purification Chemical Plant

Product Categories
Contact Us

Add:Nanyuan,Donggang Town,Xishan District,Wuxi City,Jiangsu,China

Tel:+86-510-88791885

Fax:+86-510-88797957

Contact Person: JessyZhou

Phone:+8613372272718

Email:jessy@jshengda.com


Yellow Passivation Solution

Yellow Passivation Solution

Yellow Passivate Electroplating Solution Introduction Chrome-free green environmental protection passivation liquid is the double product that our company has developed on the basis of the original passivation solution.Which is our best-selling product. principle of principle Yellow Passivate...

Product Details

Yellow Passivate Electroplating Solution Introduction


Chrome-free green environmental protection passivation liquid is the double product that our company has developed on the basis of the original passivation solution.Which is our best-selling product.

principle of principle Yellow Passivate Electroplating Solution

Principle of passivation: The phenomenon that the corrosion rate of the metal is less than that of the former after metal is treated with oxidizing medium is called metal passivation.

The passivation mechanism is mainly explained by thin film theory,it is considered that the passivation phenomenon is due to the effect of metal and oxidizing medium, and forms a very thin and dense coating passivation film with good properties on the surface of stainless steel products can be strongly attached on the surface of the stainless steel.This passivation film is independent, usually a compound of oxygen and metals.


Application of  Yellow Passivate Electroplating Solution

1.Suitable for all 300 series stainless steel/For example: 304,316,316L etc Austenitic stainless steel.It can be tested by standard 150-1800 hours neutral salt spray.

2.Efficacy: Environmental protection,chromium-free; does not contain heavy metals.

3.Has excellent anti-salt spray corrosion resistance, the highest has passed NSS neutral salt spray test 1500H, CASS test 300H.

4.Flexible operation: easy to operate, easy to use, economical and practical; Just only need plastic frame, especially for small complex parts.

5.Appearance Features: It will not change the appearance of the surface, color, gloss, size etc of stainless steel, stability super good.


Scope of application

It plays the role of completely separating the metal from the corrosive medium to prevent the metal from contacting with the corrosive medium directly.So that the metal basically stops dissolving to form a passive state to achieve the effect of preventing corrosion.


Our Company

Wuxi Hengda Chemicals is a Chinese factory which engaged in welding chemicals for many years.Passivation solution also can be called passivation testing solution,citric passivation solution,passivation with citric acid solution.We also can provide pickling passivation paste,this product has pickling and passivation two functions.

img01168.JPG

Contact information

Welcome your visiting and inquiry.

Tel:+86 0510 88791885

Email: joe@jshengda.com   jessy@jshengda.com

Website: www.jshengda.com

www.jswxhengda.com

www.hdpicklingpassivation.com

 

 

 


Wuxi Hengda, situated in Wuxi, Jiangsu, China, is one of the leading yellow passivation solution manufacturers and suppliers, who can offer you the best price and excellent service. Please rest assured to buy the quality and functional products made in China from our factory.
Hot Tags: yellow passivation solution, China, suppliers, manufacturers, factory, buy, made in China, Wuxi Jiangsu
Related Products
Copyright © Wuxi Hengda Liquid-Purification Chemical Plant. All Rights Reserved.
QR Code