Nickel semi-gloss agent

Ni-331. is a new sulfur-free nickel plating process, which can produce a coating with good ductility, moderate brightness and good leveling properties.<br> This process is used as a base layer for multi-layer nickel plating and is suitable for iron and copper parts, zinc die-cast parts and polished copper surfaces. <br> <br> Because of the moderate coating thickness, this combined coating can provide excellent corrosion protection (especially in Step, CASS and Corrodkote tests).<br> <br> There is no need for periodic batch purification.

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Appendix

Product Description

Product name: Semi-bright nickel additive Packing specification: 25kg / barrel
Product appearance: colorless to brown liquid Smell: tasteless
Specific gravity: 1.00-1.13 Solubility in water: all dissolved
Storage: ventilated and dry place Shelf life: 2 years

Instructions for use

Nickel sulfate

225-375g/L

Nickel chloride

30-37.5g/L

Boric acid

40-50g/L

Ni-331A softener

8-12ml/L

  Ni-331B leveling agent  

1.25-2.5ml/L

Ni-331C supplement

0.25-0.5ml/L

Ni-382 wetting agent

1-3 ml/L

PH value

3.6-4.0

Temperature

54-60℃

Current density

3-8 A/dm²

Filtration

continuous filtration

Stirring

  air or mechanical stirring  


Product features

 

1

The coating is white

and semi-bright luster

The coating has fine crystals, low porosity,and a good columnar structure. It is suitable for various multi-layer Ni-Cr coating systems with high corrosion resistance requirements.

 

2

 

 

No sulfur, strong

corrosion resistance

The potential difference between the semi-bright nickel layer and the bright nickel layer added with Ni-331 can reach 120-150 mV, which ensures the superior corrosion resistance of the double-layer nickel layer.

3

Good toughness

The coating is tensile and impact resistant,and has good adhesion with semi-bright nickel and bright nickel coating.

 

4

 

 

Good leveling

Adopting the new technology

independently developed by Bigely and adding TBC active ingredients, the thin coating can obtain excellent Good leveling effect, which can shorten the plating time and increase the production volume.

5

Low organic

decomposition

Products

Ni-331 is made of high-quality raw materials from BASF, Germany, with high purity, less impurities, and the bath is not easy to age, which can reduce the processing frequency.

 

6

 

 

Low additive

Consumption

Source manufacturer, high concentration,low dosage.

Scope of application

About us

Qualification strength

R & D strength

Cooperation brand

FAQ

1. Q: Do you make the products yourself? Are you a trader or a manufacturer?

A: Yes, the products are produced by our company. Our company is a manufacturer focusing on the R&D and manufacturing of environmental protection electroplating additives. Our factory has 5000 square meters with an annual capacity of 15000 tons.

 

2. Q: Can your company send samples for trial?

A: We can provide samples for trial.

 

3. Q: What is the quality of your products?

A: Our company all products core raw materials is used by Germany BASF, American Dow Chemical and other international brand products. The production process is strictly in accordance with the ISO9001 quality management system, from the incoming inspection, product inspection, according to the strict inspection standard, ensure that every drop of products qualified. Product quality you can rest assured, like BYD, Huawei, Foxconn such enterprises are also using our products.

 

4. Q: How long is the shelf life of your products?

A: The shelf life of our products is two years. If you do not use up the products within a short time after you buy them, we suggest you store them in a cool place, not in the sun or in a high temperature environment.

 

5. Q: Are your products environmentally safe?

A: Our products have passed the SGS test and are recognized as "Green and Environment-friendly Promotion Products". Many auto parts and electronic products which use our products can pass the strict environmental protection test when they are exported to Europe and America. Therefore, we can be trusted in terms of environmental protection and safety.

 

6. Q: Can your company provide technical services?

A: Yes, our company has a technical service team of more than 10 people. The technical engineers all have more than 20 years' experience in electroplating factory. They can provide customers with comprehensive technical of pre-sales and after sales.

 

7. Q: Is it possible to visit your company?

A: Yes, of course. You are very welcome! We can meet you at Jieyang airport, If you can come to our city. Also you can visit our factory through live video.

 

8. Q: Can you customize products according to our needs?

A: Yes, our company has research and development strength, the product formula derived from Europe and the United States laboratory, European and American engineers technical support, work together with domestic universities. Our company has a member of Guangdong province expert enterprise workstation, Shantou university science and technology correspondent workstation, Jieyang city environmental protection engineering research center for electroplating additive.Therefore, it can meet all kinds of customized requirements proposed by customers.

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