Stainless steel natural pickling passivation solution

This product belongs to a solution for cleaning metal materials, and relates to a composition for removing stainless steel oxide scale and passivating the surface of stainless steel.
This product obtains a mirror surface after polishing the workpiece, which has a passivation effect, strengthens anti-corrosion and corrosion resistance, and prolongs the service life of the workpiece.
This product overcomes the shortcomings in the prior art and provides a stainless steel pickling passivation solution with low cost, good effect and no pollution.

This product has the following advantages:
1. As the stainless steel is polished to obtain a mirror surface, the surface passivation effect is strengthened, and the smooth finish obtained after polishing will not be damaged. It has reached the international advanced level in terms of anti-corrosion and corrosion resistance. Moreover, it can clean the stainless steel with oxide scale after hot processing. It can be used for single-tank pickling or continuous pickling of strip iron.
2. Since the pickling passivation solution for stainless steel polished parts can complete the pickling passivation in one step, the pickling process and equipment can be simplified
3. Use range 304 306 306L 410 400 series stainless steel metal surface treatment.
4. Process flow:
Degreasing and degreasing → water washing → pickling passivation → water washing → drying → finished product
5. How to use:
1. Immerse the structure in the pickling tank to keep the liquid surface fully immersed in the workpiece.
2. Determine the pickling time according to the thickness of the oxide scale, generally 30-120 minutes.
3. The operator wears rubber gloves and protective clothing and other safety facilities.
4. If the operator accidentally spills the liquid, flush it with water immediately.