VCI Anti-Rust Film: 2-5 Year Metal Protection
Volatile Corrosion Inhibitor PE Film – Clean, Oil-Free, Multi-Metal Protection for Export Packaging
VCI Anti-Rust Film Overview
VCI (Volatile Corrosion Inhibitor) anti-rust film incorporates vapor corrosion inhibitor molecules into PE film, which slowly volatilize to form a protective molecular layer on metal surfaces, inhibiting oxidation and rust. No need for rust-preventive oil or wrapping paper – clean, efficient, and eco-friendly. Ideal for machinery equipment, automotive parts, and precision hardware export packaging.
Product Features
Vapor Phase Inhibition
VCI molecules slowly volatilize, forming a monomolecular protective film on metal surfaces, isolating oxygen and moisture.
Multi-Metal Protection
Simultaneously protects iron, steel, copper, aluminum, galvanized, tin-plated, and chrome-plated parts.
Clean & Oil-Free
No greasy residue. Metal surfaces can directly enter assembly or sales without cleaning.
Long-Term Protection
Sealed packaging: 2-5 years. General warehousing: 1-2 years.
High Humidity/Salt
Suitable for maritime transport and coastal warehouses. Prevents salt spray corrosion.
Recyclable
Can be recycled with ordinary PE film after use. No environmental burden.
Technical Parameters
| Parameter | Specification |
|---|---|
| Material | VCI masterbatch + PE (single layer or 3-layer co-extrusion) |
| Thickness | 50 – 150 µm |
| VCI Content | 3-8% (adjusted per protection level and metal type) |
| Protected Metals | Iron, steel, copper, aluminum, galvanized, tin-plated, chrome-plated |
| Rust Prevention Period | 2-5 years sealed; 1-2 years general environment |
| Forms | Flat bag, film roll, 3D bag, shrink film |
| Dimensions | Custom |
| Color | Blue (common VCI identification) / Transparent / Yellow |
Typical Applications
- Machinery equipment and heavy machinery parts
- Automotive parts, bearings, gears, cutting tools
- Electronic hardware, PCBs, connectors
- Copper pipes, aluminum profiles, steel coils
- Military products and aerospace components
Get Your Custom VCI Film Solution
Protect your metal products during storage and transport with our anti-rust film.