Copper and Nickel Stripper
TechniEtch™CN10 is a Copper and Nickel Stripper, which is a mixture of Nitric- and Phosphoric acid.
The etching process should be carried out with an addition of 8-16 % Hydrogenperoxide (30 %).
At 25° C the etching rate is approx. 0.3-0.4 µm per minute. Without the Addition of Hydrogenperoxide the etching rate is significantly lower and less homogenous.
Technical Data Sheet:
Lithography Application Notes
Our list of application notes with litho-related theoretical and technical background on all stages of micro-structuring can be downloaded from here:
> application notes
Sales Volumes, Purity Grade and Shipping
Available Sales Units:
- Bottles á 2.5 L (1 PU = 6 x 2,5 liters or single bottles)
- 5 L, 30 L or 200 L drums on request
Available Purity Grade:
Our typical lead time is 1-3 working days within Germany, lead times to other countries on request. On demand, in urgent cases our etchants can be shipped within 24 hours to a destination inside Germany.
Please send us your request.
phone: +49 (0)731 977 343 0
fax: +49 (0)731 977 343 29