How Does Anti Rust Film Perform in Long Term Storage?

In the field of industrial warehousing and logistics, anti rust film has become a very important protective material for long-term storage of metal products. This anti-rust solution provides long-lasting anti-rust protection for metal products through vapor phase corrosion inhibition technology.

Introduction of anti rust film：

Anti rust film is a kind of packaging film that can release anti-rust molecules, which protects the metal through the vapor phase corrosion-inhibiting components in the film body. Our anti rust film uses advanced technology to not only protect black metals such as steel, but also non-ferrous metals and polymetallic assemblies, with a wide range of protection. And ours anti rust film has passed a number of international certifications such as REACH, ROHS, SGS, etc., it is very safe to use, and it can also meet the packaging requirements of global export products.

What products can anti rust film protect?

Ferrous metals such as automobile engine parts, steel bars for construction, and bearings for machining can all be protected by our anti rust film. Non-ferrous metal aluminum door and window frames, copper wire joints, and zinc alloy hardware accessories can  rely on anti rust film to prevent oxidation.

How does anti rust film perform in long-term storage?

1. Anti-rust time is long. In the case of sealed storage, in an ordinary environment, the metal can be protected from rust for 1-2 years. Even in an environment with relatively high humidity, as long as the packaging is well sealed, it can maintain a good anti-rust effect, and there is no need to check or change the packaging frequently.

2. Good protection, no dead ends. In long-term storage, the gaps and grooves of metal parts are the most prone to rust, and anti rust film will continue to release anti-rust molecules. These molecules can enter every gap and form a protective film on the metal surface, whether it is a small hole inside the part or the splicing of the assembly, it can be covered, and there will be no local rust.

3. Strong environmental adaptability. Long-term storage may encounter temperature fluctuations, such as high temperature in the warehouse in summer and low temperature in winter, but our VCI film for steel can normally release anti-rust molecules. Even if there is a slight vibration when the warehouse is handling other goods, the membrane body will not be damaged and can remain sealed all the time.

And after long-term storage with VCI film for steel, unpack the package, there will be no residue on the metal surface, and no additional cleaning is required, and subsequent processing or use can be carried out directly, which is very convenient.

How to use VCI film for steel correctly?

Check the metal surface before use, without deliberate polishing or deep cleaning, as long as there is no obvious oil or dust that does not affect the anti-rust effect, and then cut the VCI film for steel according to the metal size, so that the film body is completely wrapped in metal, seal the edge of the package, and stick the interface of the film tightly, or use a heat sealing machine to seal the edges to ensure that there are no gaps in the package, so that anti-rust molecules can circulate in the sealed space; also put the wrapped metal in a dry, ventilated warehouse, not in direct contact with the ground.

VCI film for steel market trends：

Now the market demand for VCI film for steel is increasing. Many companies have begun to pay attention to the protective effect of long-term metal storage, and the protection time of traditional anti-rust materials is short and there are still residues. And environmental protection requirements are becoming more and more stringent, VCI film for steel has passed international environmental protection certification, in line with the concept of green production.

Conclusion：

VCI film for steel has stable performance in long-term storage, long anti-rust time, no dead ends in protection and strong environmental adaptability. Our VCI film for steel have advantages in technology and quality, and the width and thickness can be customized according to customer requirements. Whether it is a small and medium-sized enterprise or a large factory, they can meet the needs.

Contact us：

CVCI's VCI film for steel have passed international certifications such as REACH, ROHS, SGS, etc., and meet environmental protection standards. In addition, our production base is equipped with advanced production equipment and testing laboratories, and each batch of anti rust film has undergone strict testing to ensure stable and reliable product quality. If you are looking for a reliable long-term anti-rust solution, or have any questions about VCI film for steel, please feel free to contact us cvci-gaoxiu@chinavci.com . We will provide you with detailed product information and technical support.

References：

1. Analysis report on the production and development trend of VCI Gas phase anti-rust film in 2022

2. 2020-2026 Global and Chinese VCI gas phase anti-rust film industry development status research and investment outlook analysis report

3. Assessment report on the development Trend and investment prospects of the global and Chinese VCI Gas phase anti-rust film industry 2023-2030

4. National standard for "Gas Phase Anti-rust Packaging Materials" (GB/T 19532-2018)