The recently developed CH 108 steel blackening agent at room temperature" developed by our company has the advantages of stable solution, short blackening time, suitable color, convenient and simple process, sufficient raw materials and low cost, especially the adhesion of the blackened film layer. Corrosion resistance is significantly better than the original product. It has the characteristics of no pollution, energy saving, and no steel type selectivity. In order to solve the long-term alkaline high-temperature blackening pollution, high energy consumption, and the choice of rigidity, a new approach has been opened up, which provides ideal advanced technology for the blackening treatment of steel products of various manufacturers
Main features:
1. Save energy. Blackening does not require electricity at all. Compared with alkaline high-temperature blackening, it saves 100% of electricity.
2, improve work efficiency. Basic blackening takes 40-80 minutes, and this blackening agent only takes 1-5 minutes.
3. The cost of blackening is low. The equipment is simple, only plastic, ceramic tanks and basins are needed, and it is easy to operate.
4. Strong process adaptability. There is no choice for rigidity, and the iron and steel parts with different carbon content and different surface addition states can obtain the consistent effect of the overall surface color, and the blackened workpiece can be sealed by dehydration oil and heat invasion.
5. Strong adhesion. Strong anti-corrosion, the surface color of the workpiece after darkening will increase with the storage time.
Second, the main technical indicators:
The blackening agent is blue liquid, no mechanical impurities, odorless, non-combustible, non-explosive, non-corrosive, and safe to transport.
PH value: 2-2.5 Density: 1.04 Water insoluble matter: <1%.
Procedure of use：
Prepare blackened parts------Remove oil and rust------rinse------blackening------rinse-----anti-rust oil.
Tips
Be sure to wash off the oil and rust on the surface
Use sandpaper or scouring cloth to polish off surface oil stains and rust layers
Present as a gift：Free 1 brush, 1 pair of gloves, and 1 piece of brushed cloth
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