Corrosion protection What is VCI Paper?
Advanced rust protection for metal, fully recyclable
VCI paper is an innovative packaging material that effectively protects metals against corrosion during transport and storage. The paper is treated with VCI technology (Volatile Corrosion Inhibitors) – active substances that are continuously released and form a protective barrier against moisture and oxidation. The solution works on all metal types including steel, iron, aluminum and alloys. VCI Paper is particularly useful for complex geometries where traditional methods may not work as well.
VCI protective paper offers corrosion protection for a variety of needs, from individual to bulk packaging, including OEM manufacturing and automotive component storage. It also works effectively as a spacer to separate goods. Our VCI paper is made from recyclable, neutral kraft paper. Cortec VCI Paper is supplied as:
How does VCI paper work?
VCI paper uses a unique two-step process for optimal protection:
- Evaporation: The VCI molecules are released and spread in the enclosed space.
- Condensation: The molecules adhere to all metal surfaces and form a molecular protective film.
The protection is activated immediately and works even during temperature changes (-20°C to +60°C).
Advantages compared to traditional methods
✔ Complete coverage – even reaches interior spaces and tight spaces.
✔ Maintenance-free – requires no reapplication or extra checks.
✔ Time-efficient – eliminates the need for greasing or drying.
✔ Cost-optimized – reduces returns and damaged goods by up to 90%.
✔ Certified – meets MIL-STD-3010C and ASTM-D3950.
Examples of industrial applications
Frequently asked questions about rust protection
How long does the protection last?
Standard: 2 years in sealed packaging. Special versions up to 5 years.
Does it work in high humidity?
Yes, our VCI papers are tested in 95% RH environments.
Can I combine with other packages?
Absolutely – recommended, for example, with our VCI plastic bags for double protection.
Are there color indicators?
Some variants have pH-sensitive markers that warn of the risk of corrosion.
Tribotec's VCI paper: technical specifications
- Thickness: 60-150 g/m²
- Sizes: Standard sheets (A4-A0) or custom rolls
- Temperature range: -40°C to +120°C (special version)
- Certifications: ISO 9001, REACH, RoHS
▷ Explore our full range of VCI paper or contact our experts for personal advice – we help you choose an optimal solution for your specific applications.
