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IC-2005 is high-temperature manganese phosphating agent, which is suitable for self-lubricating coating processing of high-speed operation parts of automotive, motorcycle, shipbuilding , and wear and corrosion resistant coating process of tools, knives tools and higher standard parts . The phosphating solution can form a dense and anti-wear black phosphate coating on the surface of iron and steel , phosphate coating is composed of a series of different sizes of crystal, the connection point of the crystals form tiny crack of porous structure. The porous crystal structure in the lubricating oil or anti-rust oil environment can significantly improve corrosion resistance, adsorption, wear resistance on the surface of steel .
1. Preparation methods (1 ton)
pure manganese phosphating solution IC-2005 10%
Tapping Water 90%
At first , add more than half water in the phosphating tank, then add manganese phosphating solution slowly, stir evenly and heat to the specified temperature.
2. tank management:
Total acidity: 30 ~ 40 (measured 36)
Free acidity: 2.5 ~ 3.5 (measured 2.8)
Specific gravity: 1.280 ± 0.05 (measured 1.281)
Acid ratio: 9 ~ 13
Temperature: 90 ~ 95 degree C
Time: 10 ~ 15 minutes