Online shop: Hard anodising additive

Hard anodising additive 250ml

„Hard anodising“ means the generation of (mostly) technical used protective anodising layers of high thicknesses (50-200µm) - we have build up layers up to 250µm (= 1/4mm) in our laboratory. These layers are extremely durable and are used for rotors, cylinder liners, tools etc. For generation of these layers you normally need special bath paramters: deep bath temperatures, low concentrations of acid, high voltage power supplies lead to high technical costs.
Our hard anodising additive reduces these costs dramatically:

• Usage of normal sulfuric acid possible
• Highly reduced resolution of the anodised layer during anodising
• Equal results using 10°C higher bath temperatures (or: you get the same layer thickness when using a +20°C bath with this additive than an active cooled +10°C bath). This leads to much less efford for cooling!
• Better uniformity of layer thickness in the whole bath
• Less influence of current and temperature fluctuations
• Even normal voltages (up to 22V) result in high layer thicknesses - in many cases buying of a high volatage power supply is not needed
• Polishing is not needed anymore
• Productive - we recommend 20ml for one litre of sulfuric acid

For further informations of usage/dosage please have a look at our Technical Information TM-7 „Hard anodising“ in our download area.

Tipp: when ordering this article you can order an additional dosage set for free!