VCI self adhesive flange protection

VCI (Volatile Corrosion Inhibitor) self-adhesive flange protection made from 0.8 mm soft white PVC with VCI and acrylate adhesives, reinforced with a PET (Polyethylene Terephthalate) backing, offers robust and specialized protection for metal flanges against corrosion. Here’s a breakdown of the components and their benefits in this product:

  1. 0.8 mm Soft White PVC: The soft white PVC acts as the primary barrier material. At 0.8 mm thick, it provides physical protection against scratches and impacts. The white color can help in reflecting sunlight, reducing heat absorption and potential thermal degradation of the underlying metal.

  2. VCI (Volatile Corrosion Inhibitor): The inclusion of VCI compounds in the PVC material helps protect the metal surfaces by releasing a chemical vapor that forms a protective molecular layer over the surface, inhibiting rust and corrosion.

  3. Acrylate Adhesives: These adhesives are known for their excellent clarity, resistance to yellowing, and strong bonding capabilities. They provide a durable adhesion that will ensure the PVC remains securely in place on the flange. The acrylate composition ensures that the adhesive can withstand various environmental factors like moisture and temperature fluctuations without losing effectiveness.

  4. PET (Polyethylene Terephthalate) Layer: The PET layer serves as a reinforcement to the PVC material, adding an extra layer of durability and stability. PET is resistant to both physical and chemical impacts, which enhances the overall protective qualities of the flange covers. It also helps maintain the shape and integrity of the adhesive cover during application and removal.

These materials combined make the VCI self-adhesive flange protection highly effective for preventing corrosion during storage and transport, especially in challenging environments. The use of PVC and PET ensures that the protection is not only effective but also durable and resistant to various environmental stresses. This kind of flange protection is ideal for industries such as oil and gas, where metal

components are frequently exposed to harsh conditions and corrosive substances.

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