ZX-611 Stainless Steel Pickling and Passivation Paste

Main Uses:

1. Primarily suitable for removing rust, oxide scale, and post-welding yellow, blue, and black weld marks from various types of austenitic stainless steel parts, plates, and equipment surfaces;

2. Required for applications where the surface needs to be cleaned to a silver-white finish and passivated to enhance the corrosion resistance of stainless steel.

Scope of Application:

1. Suitable for stainless steel chemical equipment, stainless steel dyeing equipment, petrochemical equipment, beer equipment, and other stainless steel products made from grades such as 304, 316, 316L, and 321.

2. Also applicable to 200 series stainless steel, with appropriate control of pickling time to achieve a uniform surface decorative effect.

Outstanding Features:

■ Effective cleaning and stain removal, with fast rust and weld mark dissolution and oxide scale removal properties;

■ Treated surfaces exhibit a uniform silver-white appearance, providing an excellent decorative effect;

■ The passivation film formed after treatment offers superior rust and corrosion resistance;

■ Viscous paste consistency, easy to apply, suitable for both large equipment and localized treatment of workpieces;

■ Stable and transparent paste with a long shelf life.

Physical and Chemical Indicators:

Usage Method:

Apply an appropriate amount of pickling and passivation paste to the surface of the stainless steel to be treated, at a thickness of 1-2 mm. Allow it to sit for 5-30 minutes or longer (depending on the stain, material, and treatment requirements). During the process, scrub several times with a brush. Once the surface oxide scale and rust are completely removed, rinse thoroughly with water (lime water or alkaline water is preferable) to prevent rust recurrence. For first-time users or those without prior experience, always test on a small area first to ensure satisfaction before large-scale application!

Precautions:

1. This product is acidic; avoid splashing onto the body during application. In case of accidental contact, rinse immediately with plenty of running water;

2. It is recommended to wear protective gear such as safety goggles and rubber gloves during operation;

3. Store in a cool place, separated from other items;

4. Packaging specifications: 24KG, 20KG, 1KG.