The surface of cold-rolled steel plate is smooth and has high dimensional accuracy. It is widely used in home appliances, automobiles, machinery and other industries. The surface of cold-rolled steel plate is not protected by an oxide layer like hot-rolled steel plate. Once it comes into contact with air and moisture, it is prone to rust spots. During storage and transportation, environments such as high humidity and salt spray will accelerate corrosion and cause losses to enterprises. Can VCI powder for polymetal protect cold-rolled steel plates from rust?

Introduction of vci powder for polymetal:

The vci powder for polymetal we produce has high anti-rust efficiency and uses an efficient corrosion inhibitor formula to release anti-rust molecules in a confined space with fast speed and wide coverage. And our products do not contain harmful substances such as nitrites, heavy metals, sulfur, etc., and do not need to be cleaned during subsequent processing. It is also very convenient to use. After putting an appropriate amount of vci powder for polymetal into a breathable bag and placing it next to the steel plate, it can play a role.

vci powder for polymetal application:

1. In the internal storage link of the factory, the cast iron parts of the machinery industry are placed in the warehouse together with VCI powder, which can effectively reduce the rust of the parts due to contact with air and moisture while waiting for processing.

2. In cross-regional transportation, especially when exporting by sea, for alloy steel parts for long-distance transportation of automobiles, vci powder for polymetal is sprinkled into containers or sealed packaging to prevent metal parts from corroding during transportation and ensure export quality.

3. For the cavities and pipes of large ferrous metal equipment, vci powder for polymetal is filled in before leaving the factory, which can also prevent internal corrosion of the equipment during transportation and installation.

Can VCI powder protect cold-rolled steel plates from rust?

The high-efficiency corrosion inhibitor formula in Vci powder for polymetal will quickly vaporize in a confined space, and the generated anti-rust molecules can diffuse evenly and actively adsorb on the surface of cold-rolled steel plates to form a protective film. VCI emitter can also prevent the erosion of cold-rolled steel plates by harsh environments. For the high humidity and salt spray environments that cold-rolled steel plates may encounter during transportation, VCI emitter's anti-rust molecules can also neutralize trace amounts of acidic substances in the packaging to prevent these substances from reacting with the steel plate. At the same time, its stable anti-rust effect can last for a long time, without frequent replacement of protective materials, saving manpower and costs.

VCI emitter market trends:

With the rapid development of the home appliance and new energy automobile industries, the requirements for anti-rust of cold-rolled steel plates are also getting higher and higher, and the market demand for VCI emitter continues to rise. According to the "2024 Global Ferrous Metal Anti-rust Materials Industry Report", the demand for VCI emitter for cold-rolled steel plate protection continues to rise. More and more companies do not use the traditional model of oiling and cleaning, and choose VCI emitter because it is easy to operate, has good anti-rust effect, and meets the sustainable development needs of enterprises.

Our customized service:

CVCI has a professional production system and perfect quality control process to ensure that the purity and effectiveness of each batch of VCI emitter are stable and consistent. We understand that the working conditions of different customers are different, so we provide professional customized services. Adjust the volatilization rate to adapt to different sealing environments, or optimize the formula for specific storage cycle requirements, our technical team can provide you with exclusive solutions.

Conclusion:

In summary, VCI emitter can provide reliable anti-rust protection for cold-rolled steel plates and solve the problem of easy rust of cold-rolled steel plates. Our VCI emitter is not only efficient and environmentally friendly, but also adapts to the needs of different companies through customized services to make cold-rolled steel plates better stored.

Contact us:

If your company has anti-rust needs for cold-rolled steel plates, or wants to know about VCI emitter's customized solutions, you can contact us at any time cvci-gaoxiu@chinavci.com . We will provide suitable products according to your product specifications, storage cycle, and transportation environment to ensure that your products are kept intact during storage or transportation.

References:

1. 2024 Global Ferrous Metal Anti-rust materials Industry Report

2. The latest requirements of the EU REACH regulation for ferrous metal anti-rust materials

3. Research on the application of vapor phase corrosion inhibitor technology in long-term storage of steel products