50μm Yellow Polyethylene Volatile Corrosion Inhibitor Film for Metal Packaging and Export Protection
Price:
Negotiable
MOQ:
30000 kg
Delivery Time:
within 20 days
Brand:
HSF
Product Description
50μm Polyethylene Volatile Corrosion Inhibitor Film
Specialized packaging material designed to protect metal components and products from corrosion during storage and transportation. The yellow color indicates the presence of VCI compounds that release corrosion-inhibiting vapors.
Key Applications
- Metal Packaging: Long-term storage and transportation protection for metal components, parts, and finished products
- Automotive Industry: Protection for engine parts, brake components, and electrical connections during manufacturing and shipping
- Machinery and Equipment: Wrapping for sensitive metal surfaces including gears, bearings, and tools
- Metal Fabrication: Temporary or permanent protective cover for metal sheets, coils, and finished products
- Electrical and Electronic Equipment: Protection for metal components, connectors, and sensitive electronic circuitry
- Marine and Offshore Applications: Corrosion protection for metal parts, piping, and equipment in harsh saltwater environments
- Aerospace Industry: Critical component protection for aircraft parts, engines, avionics, and ground support equipment
Product Composition
VCI film is manufactured from plastic polymers (LDPE, LLDPE, or HDPE) combined with specialized corrosion inhibitors that release protective vapors to form a molecular layer on metal surfaces.
Corrosion Inhibitor Components
- Amines: Organic molecules that form protective layers on metal surfaces
- Nitrites: Chemical compounds that neutralize corrosive elements
- Phosphates: Compounds that react with metal surfaces to form protective layers
- Benzotriazoles: Organic molecules that inhibit corrosive ion interaction with metal
Manufacturing Process
- Mixing: Plastic resins are blended in specific formulations
- Inhibitor Addition: Corrosion inhibitors are added to the polymer mixture
- Extrusion: Homogenous mixture is extruded through a die to form continuous film
- Cooling: Film is solidified through air or water cooling
- Slitting and Winding: Finished film is cut and wound to customer specifications
Technical Specifications
| Property | Test Method | Unit | 50μm | 100μm | 150μm |
|---|---|---|---|---|---|
| Thickness | ASTM D6988 | μm | 50 | 100 | 150 |
| Tensile Modulus (MD) | ASTM D882 | N/m | 1582 | 3103 | 3200 |
| Tensile Modulus (TD) | ASTM D882 | N/m | 1604 | 3117 | 3112 |
| Tensile Strength @ Break (MD) | ASTM D882-02 | Kpa | 32.5 | 29.8 | 21.08 |
| Tensile Strength @ Break (TD) | ASTM D882-02 | Kpa | 31.8 | 30.1 | 21 |
| Elongation @ Break (MD) | ASTM D882-02 | % | 599 | 752 | 740 |
| Elongation @ Break (TD) | ASTM D882-02 | % | 654 | 813 | 810 |
| Flexural Strength (MD) | ASTM D882-02 | Kpa | 14.03 | 8.1 | 5217 |
| Flexural Strength (TD) | ASTM D882-02 | Kpa | 9.6 | 10.5 | 8915 |
| Tear Strength (MD) | ASTM D1922-06a | mN | 3700 | 11092 | 14696 |
| Tear Strength (TD) | ASTM D1922-06a | mN | 7661 | 15017 | 19941 |
| Dart Impact Resistance | ASTM D1709-04; A | grams | 321 | 743 | 748 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai HSF Materials Technology Co., Ltd.
Location
Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
Contact Person
Bryan J. Lee