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A volatile corrosion inhibitor (VCI) is a material that protects metals from corrosion. V.VCI is also called Vacuum VCI meaning they have special properties of performance in vacuum as well as corrosion protection properties. Corrosion inhibitors are chemical compounds that can decrease the corrosion rate of a material, typically a metal or an alloy. NACE International Standard TM0208 defines volatile corrosion inhibitor (VCI) as a chemical substance that acts to reduce corrosion by a combination of volatilization from a VCI material, vapor transport in the atmosphere of an enclosed environment, and condensation onto surface in the space, including absorption, dissolution, and hydrophobic effects on metal surfaces, where the rate of corrosion of metal surfaces is thereby inhibited. They al

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  • Volatile Corrosion Inhibitor (de)
  • Inibitore volatile di corrosione (it)
  • Metoda VCI (pl)
  • Volatile corrosion inhibitor (en)
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  • Un materiale inibitore volatile di corrosione (o VCI, dall'inglese Volatile Corrosion Inhibitor) è un materiale che riduce la velocità di corrosione di un oggetto metallico quando questo è racchiuso in spazi ristretti (ovvero in imballaggi). (it)
  • Ein Volatile Corrosion Inhibitor (VCI) (flüchtiger Korrosions-Verhinderer) wird als temporäres Korrosionsschutzmittel für metallische Werkstoffe eingesetzt. Wirksam ist die langsam verdunstende oder sublimierende Substanz in der Dampfphase oder nach der Kondensation auf dem Werkstoff. Gebräuchliche Inhibitoren sind * für Kupfer Benzotriazol bzw. Tolyltriazol (schwächere Wirkung auch auf Zink) * für Eisen sowie (de)
  • A volatile corrosion inhibitor (VCI) is a material that protects metals from corrosion. V.VCI is also called Vacuum VCI meaning they have special properties of performance in vacuum as well as corrosion protection properties. Corrosion inhibitors are chemical compounds that can decrease the corrosion rate of a material, typically a metal or an alloy. NACE International Standard TM0208 defines volatile corrosion inhibitor (VCI) as a chemical substance that acts to reduce corrosion by a combination of volatilization from a VCI material, vapor transport in the atmosphere of an enclosed environment, and condensation onto surface in the space, including absorption, dissolution, and hydrophobic effects on metal surfaces, where the rate of corrosion of metal surfaces is thereby inhibited. They al (en)
  • Metoda VCI – metoda zabezpieczenia metali przed korozją za pomocą lotnych inhibitorów korozji (VCI, ang. Vapor/Volatile Corrosion Inhibitor). Metoda VCI polega na powolnym odparowywaniu inhibitora z papieru lub folii, w którą zapakowany jest metalowy przedmiot i zapobieganiu korodowaniu jego powierzchni. Inhibitor tworzy na powierzchni warstwę o grubości od 4 do 5 cząsteczek, a następnie pary inhibitora wypełniają wolną przestrzeń pomiędzy ośrodkiem emitujący inhibitor a chronioną powierzchnią. Cząsteczki inhibitora są emitowane z powierzchni papieru lub folii aż do jego wyczerpania. Tak zabezpieczona część może być przechowywana nawet do 24 miesięcy. (pl)
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