Zhejiang Stainless Iron Passivation Liquid ID4000 Wholesale Manufacturer

Brief description of the stainless steel passivation liquid product:
It is a weakly acidic passivation liquid specially developed for martensitic stainless steel (commonly known as stainless steel) to improve the corrosion and rust resistance of the product. , the passivated product will not change its color, size, or mechanical properties. The new product is a product that is optimized and improved based on the differences in product materials to meet market demand. They are all natural passivators that are soaked in high temperatures.
Conditions of use:
The solution must be heated to ~℃ and simply soaked
Principle of product passivation:
During the soaking process, the product undergoes strong oxidation in the passivation liquid The microchemical reaction between the chemical substance and the surface of the product forms a dense oxide film or passivation film on the surface of the product, causing the electrode potential of the product to jump in the positive direction and showing the performance of corrosion-resistant precious metals, thereby effectively improving the rust prevention of the product. and salt spray resistance.
Product property display:
Color: dark red liquid
Density: .~
Value: .~
Product applicable materials:
Made of stainless steel Mainly, especially not suitable for the material of the shaft
Process flow:
Oil removal and degreasing (removal of scale and iron powder) - water passing - passivation
Water passing and water coordination
-Pour through water and over water-Pour through water and pure water-Dry
First, clean the workpiece to be processed, then put it into the solution and soak it for 3 minutes, then take it out and process it with water. Because passivation can maintain anti-rust time for a short time, we also need to perform coordination treatment to allow less contact between the workpiece and the air to achieve the anti-oxidation effect and extend the anti-rust time.