Specification :

KEYSUN VCI Master-batch is a Nitrite-Free anti-corrosion master-batch designed for both ferrous and most of the non-ferrous metals. The VCI ( Volatile Corrosion Inhibitor) additives in Keysun-VCIMB-2100 are partly based on chemicals with enough energy ( vapor pressure) to release the active anticorrosion molecules from the film and out in the environmental air to protect the metal packed from corrosion. Extrusion of polyethylene film with SP-VCIMB-2001 will produce a finished product that combines the properties of polyethylene resin and the VCI which will solve the corrosion problems. It is available with color pigment as well as without color pigment. Without color pigment master-batch, the film will give transparent bluish-green color film.

Product advantage:
1. Environmental protective, innocuous, economical and practical
2. Term of corrosion inhibition: More than 2 year
3. Be applicable to the corrosion inhibition of black and nonferrous metal
4. Can be used as an additive in PE film, stretch film, thermo-shrink film, air bubble film, ect.
5. Appearance: White column shape
6. Term of corrosion inhibition: More than 2 yeas
7. Addition ratio: 2%
8. Temperature: & le; 190 Celsius degree