Corrosion is a major issue for industries that rely on metal components, from electronics to machinery. Texas Technologies has many solutions to prevent corrosion, including VpCI (Vapor Phase Corrosion Inhibitors) emitters. VpCI emitters offer an effective and cost-saving solution to prevent corrosion and keep your equipment running smoothly. 

What Are VpCI Emitters?

VpCI emitters are devices—such as cups, foams, films, and bags—that contain VpCIs, which vaporize and form a protective layer on metal surfaces within an enclosed environment. This barrier prevents moisture and air from causing corrosion. Products like Cortec’s VpCI-101, VpCI-105, and VpCI-111 are common examples of emitters used in various applications.

How Are They Used?

Emitters are placed inside enclosures that house metal components, including:

• Electronics cabinets and computers
• Electrical control boxes and telecom equipment
• Shipping containers and storage units

They protect metal parts from corrosion during storage, shipping, or operation, making them ideal for many industries.

How Do They Work?

VpCIs vaporize into the enclosure and create a thin, invisible layer on metal surfaces. This molecular layer prevents moisture and air from interacting with the metal, effectively stopping corrosion in its tracks.

Why Use Emitters?

VpCI emitters offer several key benefits:

• Prevent Electronic Failures: Reduce corrosion in relays, switches, and connectors, preventing costly failures.
• Save on Maintenance: Lower maintenance costs by reducing the need for repairs and replacements.
• Extend Equipment Lifespan: Protect your equipment from corrosion, increasing its durability and reliability.
• Improve Performance: Emitters reduce electrical noise and enhance the reliability of components.

How Long Do Emitters Last?

Emitters start working immediately and can protect equipment for up to 1–2 years, depending on the environment. In areas with frequent exposure or harsh conditions, you may need to replace them more often. Even if a container is opened multiple times, the VpCIs already absorbed by the metal will continue to provide protection.

Are VpCI Emitters Safe?

VpCI emitters are non-toxic, non-hazardous, and environmentally friendly. They contain chemicals similar to those used in food and beverages, ensuring they’re safe for both workers and the environment.

VpCI emitters are innovative, cost-effective solutions to corrosion problems. Whether you’re storing, shipping, or operating metal components, these emitters provide long-lasting protection, reduce maintenance costs, and extend the lifespan of your equipment. Investing in VpCI emitters can help ensure your metal assets remain corrosion-free and perform reliably.

Want to learn more about VpCI emitters? View the data sheet here.