
Development, synthesis and filling of organic electroplating additives as well as contract manufacturing of formulations for surface technology

Bergische Elektrochemie
HaanNew on Amplifa
About Bergische Elektrochemie
Bergische Elektrochemie manufactures organic substances exclusively for use in electroplating. The company researches, develops and synthesizes organic raw materials and specialty chemicals used in the surface coating of metals, plastics, glass and ceramics. Customers are local and international electroplating specialist firms that use the "Dicolloy" products to develop electroplating processes and supply them to surface finishing operations. The product range includes additives for copper, nickel, chromium (Cr6+ and Cr3+), zinc, zinc alloy as well as tin and tin alloy electrolytes, plus products for demetallization, pickling accelerators, inhibitors and pre- and post-treatments. In addition, the company offers contract manufacturing of customer-own formulations, joint product developments and the modification of standard chemicals. Batch sizes range from smallest quantities in the development laboratory to ISO containers and tank trucks, produced inter alia in large glass reactors. Production takes place at the plant in Haan.
- Site
- Haan
- Processes
- Electroplating process development with organic additives for copper electrolytes (cyanide,, Additive development for bright, semi-bright, high-sulfur and other nickel electrolytes, Additive development for Cr6+ & Cr3+ chromium electrolytes (PFOS-free surfactants, catalysts,, Additive development for zinc & zinc alloy electrolytes, Additive development for tin & tin alloy electrolytes, Products for other electrolytes & processes (demetallization, aluminum pickling accelerators,, Synthesis of organic raw materials and specialty chemicals for surface coating of metals,, Contract manufacturing of customer-own formulations, joint product developments, modification of
- Materials
- Copper, Nickel, Chromium, Zinc, Zinc alloys, Tin, Tin alloys, Aluminum
- Industries
- Electroplating, Surface finishing, Coating of metals, plastics, glass and ceramics
- 01
Research and development
- 02
Synthesis of organic raw materials and specialty chemicals
- 03
Formulation/process consulting
- 04
Contract manufacturing and filling
- 05
Delivery
Electrolytes and Applications
Copper electrolytes
Additives for cyanide, acidic dye-containing/dye-free and alkaline copper electrolytes, including surfactants, levelers, brighteners and throwing-power agents.
Nickel electrolytes
Products for bright, semi-bright and high-sulfur nickel electrolytes, including brighteners, ductilizers and satinizers.
Chromium electrolytes
PFOS-free surfactants, organic catalysts, wetting agents, additives for blackening and ion-exchange resins.
Zinc & zinc alloy electrolytes
Complexing agents, levelers, grain-refining additives, brighteners and dissolution mediators.
Tin & tin alloy electrolytes
Surfactants, brighteners, complexing agents and reducing agents against Sn4+.
Aluminum pickling products
Aluminum pickling accelerators as well as further pre- and post-treatment products.
Organic synthesis chemicals
Organic raw materials for the surface coating of metals, plastics, glass and ceramics.
Locations

Haan
DEPlant (research, development, synthesis, production)
- Lot size
- Smallest quantities (development laboratory) up to ISO containers/tank trucks
- Materials
- Organic specialty chemicals for electroplating
- Large glass reactors
- Development laboratory (synthesis)
Products




Inside the production








Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electroplating process development with organic additives for copper electrolytes (cyanide,Surface | – | – | – | – | Copper |
| Additive development for bright, semi-bright, high-sulfur and other nickel electrolytesSurface | – | – | – | – | Nickel |
| Additive development for Cr6+ & Cr3+ chromium electrolytes (PFOS-free surfactants, catalysts,Surface | – | – | – | – | Chromium |
| Additive development for zinc & zinc alloy electrolytesSurface | – | – | – | – | Zinc, Zinc alloys |
| Additive development for tin & tin alloy electrolytesSurface | – | – | – | – | Tin, Tin alloys |
| Products for other electrolytes & processes (demetallization, aluminum pickling accelerators,Surface | – | – | – | – | Aluminum |
| Synthesis of organic raw materials and specialty chemicals for surface coating of metals,Engineering | – | – | Smallest quantities (development – ISO container / tank trucks | Smallest quantities – ISO container / tank trucks | Metals, Plastics, Glass, Ceramics |
| Contract manufacturing of customer-own formulations, joint product developments, modification ofEngineering | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Large glass reactors | – | – | – | – | Haan |
| Development laboratory (synthesis) | – | – | – | – | Haan |
Additional services
Reference customers