Plastic electroplating finishing agent

PL-1 plastic electroplating hydrophilic agent (plastic electroplating surface finishing agent) is specially used in the first process of chromic acid roughening solution for plastic electroplating. After adding, it will make the plastic surface more hydrophilic, which is beneficial to the subsequent chromic acid roughening solution. Produces more uniform corrosion, especially in cracks, hiding deep holes and joints; it can also protect the chromic acid coarsening solution and extend its service life.

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Product Description

Product name: Plastic electroplating hydrophilic agent Packing specification: 25kg/barrel
Product appearance: light yellow liquid PH value: 5.5-6.5
Specific gravity: 0.98-1.00 Solubility in water: all dissolved
Storage method: ventllated and dry place Shelf life: 2 years

Instructions for use

PL-1 Hydrophilic Agent


Sulfuric acid

200-400 g/L




1-3 minutes

Plating tank material

Polyvinyl chloride, PP, high density polypropylene

Ventilation system


Heating Teflon heating tube or other heating methods can be used
Stir Slight mechanical stirring or air stirring
Filter Optional---Need to use polypropylene material equipment

Product features



No damage to plastic parts

table Surface gloss

Using new technology independently

developed by Bigely,

Add TBC active factor to effectively protect the substrate





With wetting, emulsification

and decontamination

And hydrophilic effect

Can promote the subsequent

roughening of the plastic workpiecc

More uniform biting


Can prevent the generation

of bubbles

Increase the adhesion between the

plastic and the coating




The tank liquid has

good stability,long


Use dupont excellent raw materials

High purity, less impurity


High concentration of

hydrophilic agent,

Durable and affordable

Source manufacturer, concentrated

type, low consumption





Simple operation and

easy management

When adding reagent sulfuric acid,

Add PL-1 hydrophilic agent at the

same time;

The addition ratio is: reagent

sulfuric acid:

PL-1 hydrophilic agent = volume ratio 2-4:1

Scope of application

About us

Qualification strength

R & D strength

Cooperation brand


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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