Product Description：

VCI (Vapor Corrosion Inhibitor) vinyl caps and plugs are versatile solutions that offer comprehensive protection and functionality in various industrial applications, including:

1. Product Protection: VCI vinyl caps and plugs provide a barrier against moisture, dust, and other environmental factors that could lead to corrosion or contamination. The corrosion-inhibiting properties of VCI technology help ensure that metal parts or components stay rust-free during storage and transit.

2. Masking: These caps and plugs are widely used in the masking process, protecting specific parts of a product during operations like painting, plating, or coating. This ensures that the areas that need to remain free from coatings or chemicals are accurately shielded.

3. Shipping: For shipping purposes, VCI vinyl caps and plugs are essential for covering open ends of parts like pipes, tubes, or threaded components. By sealing off these openings, they prevent dirt, moisture, and other debris from entering and damaging the parts during transport, reducing the risk of contamination.

4. Finishing: During the finishing process, VCI vinyl caps and plugs provide protective coverage to delicate parts, preventing any scratches or damage while the product is being handled, processed, or stored. They also help in maintaining the quality and integrity of the product until it reaches its final destination or is ready for use.

5. Pickling: VCI vinyl caps and plugs are often employed in the pickling process, which involves cleaning metal surfaces by removing oxide scales and rust. These protective caps are used to shield sensitive areas of the metal parts during this process, ensuring that only the targeted areas are treated and preventing unwanted exposure to chemicals.

6. Additional Applications: Beyond the primary uses mentioned, VCI vinyl caps and plugs are also effective for applications such as:

   • Storage protection: Safeguarding parts during long-term storage.
   • Assembly protection: Preventing damage during assembly processes or while components are waiting to be assembled.
   • Temperature protection: Offering resistance to extreme temperatures during various industrial operations.

These products are widely used across industries such as automotive, aerospace, electronics, construction, and manufacturing. Whether for corrosion prevention, masking during finishing, or protection during shipping, VCI vinyl caps and plugs offer a practical, cost-effective solution to ensure the longevity and quality of metal components and products

Shore A Hardness : 70HA±5
Spiral Type Tension Test Stand (also
called a screw test stand):35kg±5
Elongation:>300%
Insulation resistance≥100M Ω
Aging test: 105°C for 168 hours
without aging
Dielectric Strength Test :AC 200V/
Min (LMA) without Breakdown

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