Safety Cold
Bronzing System
- Advantages of cold bronzing
- Cold bronzing system
- Application information
- Bronzing tips
- Safety sheets
- Order
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The INDUBRYN KB Safety Cold Bronzing System
INDUBRYN KB produces a black coating on any kind of non-stainless steel easily and safely at room temperature.
Followed by a water displacing agent, the cold bronzing process offers an integrated, stainless coating without dimensional changes.
Advantages/Disadvantages |
Hot bronzing |
|
|---|---|---|
Energy costs |
none (or only low with hot preparation) |
very high |
| Safety | Application at room temperature, not corrosive, not flammable, easy to thin with water, selenium concentration 0,9% = low toxicity danger class |
Application only at high temperatures, difficult to mix with water, highly corrosive! considerable amount of steam |
| Handling | no warm-up time, ready for operation immediately |
Heating time: 2-6 hours, difficult to rinse, hot rinsing necessary in most cases |
| Operating equipment | Polypropylene or polyethylene chambers, no heating, filtration necessary in large chambers, very low operating costs |
Extraction and heating necessary |
| Controlling the solution | Simple colour-change control, titration | Can only be estimated at boiling temperature |
| What can be bronzed? | All kinds of non-stainless steel (including cast iron) |
A brown coating forms with certain types of cast iron, desiccating the bronzing salts on the surface is also difficult to avoid |
| Dimensional changes | none | none |
| Production facility | No special workshop required, chambers can easily be moved |
Special workshop required, fixed facility |