Hardware anti-rust work should be a headache for most industrial manufacturers at present. In addition to using vci anti-rust film and anti-rust bag, what other methods can achieve the anti-rust effect? This time I will be taught by the VCI anti-rust film manufacturer.
How can you do a good job of preventing rust on hardware?
To do a good job in rust prevention, choose a suitable storage place. It must be kept away from harmful gases and dust, and not mixed with acids, alkalis, salts, gases, powders, and other substances. It must be stored separately and in batches; when different types of metal equipment are stored in the same place, keep a distance to prevent Contact corrosion has occurred.
Ensure that the relative humidity of the warehouse is below the critical humidity, keep abreast of weather changes, avoid typhoons and rainstorms, and use ventilation to reduce temperature and tide. Putting desiccant in the warehouse can reduce moisture, and keeping the warehouse dry is an important condition for preventing or reducing corrosion of hardware products.
After that, it is covered with a vapor phase anti-corrosion film. The vapor phase anti-corrosion film is a volatile vci anti-rust molecule attached to the metal surface to isolate the metal from the air and achieve the purpose of rust prevention.
The protective layer and packaging of the protective equipment can be used to prevent metal products from rusting, and rust prevention treatment is generally performed when leaving the factory.
It is necessary to prevent damage to the rust-proof outer layer and packaging during handling, loading and unloading, and storage. During the storage period of hardware products, an inspection system shall be implemented, and daily, regular and irregular inspections shall be carried out in order to discover problems in time and deal with them in time.
Various anti-rust measures for hardware products can only play a role in corrosion inhibition, so storage should be for a certain period of time, and the principle of first-in, first-out, and rotation delivery should be implemented.
