Anti-corrosion VCI Bag For Metals

Descripción del producto

VCI Poly Bags continuously protect enclosed ferrous metals, non-ferrous metals, multi-metal parts and precious metals from corrosion causing elements.  VCI Poly Bags can be heat sealed, tied, folded, stapled or taped.  The VCI Poly Bags can be repeatedly opened and closed and optimum protection is best when objects are completely sealed within the bag. 

VCI Poly bags can be used as various kinds of carton for lining. Such as box, Gaylord box, crate and etc

How VCI Works:

Volatile Corrosion Inhibitors (VCI) are organic compounds that are manufactured with Low Density Polyethylene (LDPE) resin and/or Linear Low Density Polyethylene (LLDPE) resin to create Corrosion Control Packaging to stop rust.  
 VCI works by emitting VCI molecules into the surrounding area, within an enclosure space, until it is completely saturated. These VCI molecules are safe, invisible and inodorous. When the VCI molecules come into contact with the air in the enclosure space, an ionic reaction takes place between the VCI molecules and the water molecules in the air.
 
The VCI molecules in the surrounding enclosure are hydrolyzed into VCI ions, which form a molecular corrosion protective barrier on the metal surface. This occurs through polarization, and thus passivate the substrate from atmospheric corrosion. It normally takes approximately *4 hours for the VCI ions to be absorbed on the metal surface.