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Advantages & Features of VCI Anti-Rust Heat Shrink Wrap
1. Powerful VCI Anti-Rust & Corrosion Protection
VCI anti-rust heat shrink wrap releases active vapor corrosion inhibitors that form a protective molecular layer on metal surfaces, guarding against rust, salt spray and oxidation for up to 24 months, ideal for long-term marine and industrial storage.
2. Excellent Heat Shrinkage & Secure Fit
With a controlled shrink rate of 30–60% at 120–150℃, it tightly conforms to complex shapes and oversized equipment. It creates a fully sealed, waterproof barrier that prevents moisture intrusion and dust contamination.
3. High Mechanical Strength & Durability
It offers tensile strength ≥25MPa and outstanding puncture resistance, resisting tears during handling and transport. The robust film ensures stable protection for heavy machinery, steel parts and metal components.
4. Weather & UV Resistance
Enhanced with UV stabilizers, it withstands outdoor exposure for 6–12 months, protecting against sunlight, rain and extreme temperatures while maintaining consistent VCI anti-rust efficiency.
5. Easy Application & Wide Compatibility
This VCI anti-rust heat shrink wrap requires no primer or coating, enabling fast, labor-saving packaging. It is safe for all metals and widely used in automotive, aerospace, marine and heavy equipment logistics.
Heat Shrink Wrap Product Size Range
| Heat Shrink Wrap | |||
| Item | Width | Length | Thickness |
| Standard Heat Shrink Wrap | 20ft, 23ft, 26ft, 33ft, 40ft, 50ft, 60ft or customize | 60ft, 100ft, 150ft, 200ft or customize | 6mil-12mil |
| Flame Retardant Heat Shrink Wrap | 20ft, 23ft, 26ft, 33ft, 40ft, 50ft, 60ft or customize | 60ft, 100ft, 150ft, 200ft or customize | 6mil-12mil |
| Reinforced Heat Shrink Wrap | |||
| Item | Width | Length | Thickness |
| Non-Woven Reincorced Shrink Wrap | 3.5ft-9.5ft | 100ft-500ft | 7mil-10mil |
| Grid Reinforced Shrink wrap | 3.5ft-9.5ft | 100ft-500ft | 7mil-12mil |
| Custom Fit Packaging | |||
| Size | Shape | Application | Material |
| Design By Requirements | Regular or Inregular Shape | Modular House, Boat, Machinary, Palletized Goods, etc. | Shrink film/ Reinforced Shrink film |
VCI Anti-rust Heat Shrink Wrap
| VCI ANTI-RUST HEAT SHRINK WRAP | ||||||
| Properties | Method | Unit | Nominal Value | |||
| Thickness | ASTM D1593 | micra | 200 | 230 | 250 | 300 |
| Weatherability | ASTM DG53 | hours | 1200+ | 1200+ | 1200+ | 1200+ |
| Shrink Temperature | ASTM D2732 | Deg F | 275 | 275 | 280 | 280 |
| Tensile properties | ||||||
| Yield (MD) | ASTM D882 | Mpa | 10 | 10 | 9 | 9 |
| (TD) | 9 | 9 | 8.5 | 8.5 | ||
| Break (MD) | ASTM D882 | Mpa | 22 | 22 | 22 | 22 |
| (TD) | 22 | 22 | 22 | 22 | ||
| Elongation (MD) | ASTM D882 | % | 700 | 720 | 750 | 800 |
| (TD) | 800 | 820 | 845 | 880 | ||
| Elmendorf Tear (MD) | ASTM D1922 | Grams | 1100 | 1350 | 1650 | 1950 |
| (TD) | 1750 | 2050 | 2350 | 2450 | ||
| Dart Impact | ASTM D1709 | Grams | 800 | 1000 | 1200 | 1400 |
| Moisture Vapor Transmission Rate | ASTM E96 | g/100sq.in-day | 0.17 | 0.16 | 0.14 | 0.12 |
| Perms | 0.09 | 0.08 | 0.07 | 0.06 | ||
| Metric Perms | 0.06 | 0.05 | 0.05 | 0.04 | ||
| VCI Rust Protection Period | Indoor:up to 24 months; outdoor:6-12 months | |||||
| UV Shield | Masterbatch ratio | 2% | Shield period | 12 months | ||
| Flame retardant | DIN4102-1 | B1 | B1 | B1 | B1 | |
Application Scenarios of VCI Anti-Rust Heat Shrink Wrap
1. Heavy Machinery & Industrial Equipment Logistics
Widely used for export and long-distance transport of pumps, motors, compressors and machine tools. VCI anti-rust heat shrink wrap provides full anti-corrosion protection while forming a tight, dust-proof seal for heavy equipment.
2. Auto Parts & Metal Component Long-Term Storage
Ideal for warehouse storage of engine parts, gears, castings and precision metal components. This anti-rust heat shrink film releases VCI molecules to prevent rust, eliminating oil or anti-rust coatings.
3. Marine & Offshore Equipment Protection
Perfect for ship equipment, valves and offshore tools. The VCI corrosion-resistant shrink wrap withstands salt spray and humidity, ensuring long-lasting anti-rust performance during ocean shipping.
4. Aerospace & Precision Parts Packaging
Applied to precision components and aluminum alloy parts. The VCI heat shrink wrap offers clean, residue-free protection, keeping high-precision surfaces rust-free for assembly.
5. Steel & Metal Pipe Outdoor Storage
Suitable for steel pipes, profiles and metal structures in outdoor yards. This heavy-duty VCI shrink wrap shrinks tightly to resist scratches and corrosion during outdoor storage and transit.
Operation Guide for VCI Anti-Rust Heat Shrink Wrap
1. Cover equipment fully with film, leave enough overlap, then trim excess.
2. Seal seams and overlaps with high-temperature tape for airtightness.
3. Use a heat gun at 120–150℃, heat evenly from top to bottom, avoid staying too long.
4. Stop when film shrinks tightly, cool completely, then check for tightness and damage.
VCI Anti-Rust Heat Shrink Wrap FAQ
1. Q: How long does the VCI anti-rust protection last?
A: Indoor storage: up to 24 months; outdoor/sea shipment: 6–12 months. The VCI molecules form long-lasting corrosion protection for all metal surfaces.
2. Q: What heating temperature is recommended?
A: Use a heat gun at 120–150℃. Keep it moving evenly to avoid overheating, which may reduce VCI effectiveness and damage the film.
3. Q: Is it suitable for all metals?
A: Yes, it protects ferrous and non-ferrous metals (steel, copper, aluminum, cast iron, etc.), widely used in machinery, auto parts and marine equipment.
4. Q: Do I need to add anti-rust oil or desiccants?
A: No, this VCI anti-rust heat shrink wrap provides full protection by itself. No oil, coating or extra desiccants are needed, saving labor and cleaning work.
5. Q: Can it be used for outdoor storage?
A: Yes, with UV stabilizers, it resists sunlight, rain and humidity, ideal for outdoor storage and long-distance cross-border logistics.
