Cortec Desicorr® VpCI Desiccant Pouch (NW) High Performance VpCI Packaging
Cortec Desicorr® VpCI Desiccant Pouch (NW) High Performance VpCI Packaging
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Desicorr® VpCI® Desiccant Pouches are a high performance, dual action product that uniquely combines a superior desiccant formula with the patented VpCI Vapour Phase Corrosion Inhibitor technology.
Desicorr® Desiccant Pouch Bags are a high performance dual action VpCI® Packaging product.
Desicorr Desiccant Pouch Bags contain a unique combination of moisture absorbing desiccant as well as Cortec corporations patented VPCI vapour phase corrosion inhibitors for protecting all kinds of metals (both ferrous and non-ferrous) from rust and corrosion for up to 2 years.
Unlike traditional legacy desiccants the dual function of Desicorr pouch bags reduces moisture in the air (the desiccants mechanism of action) with the enhanced protection of VpCI to protect various metals from rust and corrosion damage within a packaging enclosure. This desiccant action allows VpCI corrosion inhibitors easy access to the surface of the metal., free from the obstruction of moisture present already on the surface itself.
Desicorr® can be supplied in both windowed and non-transparent versions. The windowed version allows for the inspection of the colour indicating desiccant contained inside each pouch. The small spherical beads within each turn from yellow to green when the desiccant has been fully used.
Features of Desicorr® Desiccant Pouch Bags
- Available as standard in 1/6 Unit & 1 unit sizes.
- Opaque, non-windowed versions can also be supplied in 4 & 8 unit sizes.
- Protective VpCI layer does not require removal from the product.
- Conforms (commercial equivalent) to MIL-D-3464 E Type 1 & Type 2.
- VpCI® can self heal and replenish itself. Ideal if the package is opened or re packaged.
- Desicorr can be easily inserted either manually or automatically by machine.
Benefits of Desicorr
- Dual, synergistic action between the VpCI & Desiccant to give unrivalled rust and corrosion protection.
- VpCI continues to work on and prevent rust and corrosion even when it is spent.
- VpCI® mechanism of action is ideal for recessed, awkward or inaccessible spaces.
- Does not require the use of a cleaner degreaser prior to application
- Suitable for use with all metals.
- If you are using these desiccant bags for electronics Desicorr® does not interfere or contaminate them in any way
How to Apply
Desicorr® Desiccant Pouch Bags are designed to protect products, component and other parts that are packaged in corrugated cardboard boxes, plastic wrapping or bags, wood and metal cases.
Successful projects and applications include:
- Motors and engines.
- Finished parts, components and assemblies.
- Precision & milled parts.
- Aerospace Assets (aircraft parts packaging).
- Marine equipment.
- Electronics.
- Tools.
To apply simple place the Desicorr® Desiccant Pouch into the space needing protection. Then close or seal the enclosure straight away.
Please note – The desiccant must be used immediately after opening the moisture barrier bag. Once removed re close the foil bag with a suitable heat sealer machine.
Product Specifications (.PDF)
Frequently Asked Questions
• What exactly are Cortec Desicorr VpCI Desiccant Pouches and why are they a superior choice for protecting my goods?
Cortec Desicorr VpCI Desiccant Pouches are a groundbreaking solution that offer dual-action protection against corrosion and moisture. Unlike traditional desiccants that only absorb humidity, these pouches combine the moisture-absorbing power of a desiccant with Cortec's patented Vapor phase Corrosion Inhibitor (VpCI) technology. This unique combination ensures your metals are not just dry, but also actively protected from rust and corrosion for an extended period.
• How do these pouches work to protect my metal components from both moisture and corrosion?
It's a clever two-pronged approach! Firstly, the desiccant inside the pouch diligently absorbs moisture from the air within your packaging or enclosure, reducing humidity levels. Simultaneously, the VpCI technology releases a protective vapor that forms a thin, molecular layer on all accessible metal surfaces. This layer actively prevents corrosion, even in recessed or hard-to-reach areas, ensuring comprehensive protection.
• What's the main difference between Cortec Desicorr VpCI Desiccant Pouches and a standard desiccant packet?
The biggest difference is the "VpCI" part! While a standard desiccant just pulls moisture out of the air until it's saturated, a Cortec Desicorr VpCI Desiccant Pouch does that and releases a protective vapor that actively prevents corrosion on metal surfaces. This means even if the desiccant becomes saturated, the VpCI continues to provide critical rust prevention, offering a far more robust and long-lasting solution.
• Can Cortec Desicorr VpCI Desiccant Pouches protect both ferrous and non-ferrous metals?
Yes, absolutely! One of the fantastic features of Cortec Desicorr VpCI Desiccant Pouches is their versatility. They are specifically engineered to provide effective corrosion protection for a wide array of metals, including common ferrous metals like steel and cast iron, as well as non-ferrous metals such as aluminum, copper, brass, galvanized steel, silicon steel, and even solder.
• How long can I expect my products to be protected when using Cortec Desicorr VpCI Desiccant Pouches?
When properly used within a sealed enclosure, Cortec Desicorr VpCI Desiccant Pouches can provide exceptional protection for your packaged ferrous and non-ferrous metals for up to two years, offering significant peace of mind during storage or transit.
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• What kinds of items or components are ideal for protection with Cortec Desicorr VpCI Desiccant Pouches?
These pouches are truly versatile and are ideal for protecting a broad range of valuable items. This includes completed assemblies, individual parts and components, motors, intricate mechanical controls, precision machined or stamped parts, sensitive marine and commercial electronic equipment, various electrical equipment, and a wide variety of tools.
• How do I correctly place a Cortec Desicorr VpCI Desiccant Pouch in my packaging for optimal protection?
It's quite straightforward! To ensure the best protection, simply place the Cortec Desicorr VpCI Desiccant Pouch inside the enclosure where your items are stored, ensuring it's in a position where the VpCI vapors can readily circulate. Once placed, it's crucial to immediately close or seal the container to create an enclosed environment for the dual-action protection to begin working effectively.
• Can these pouches be used in various types of packaging, such as cardboard boxes or plastic bags?
Yes, definitely! Cortec Desicorr VpCI Desiccant Pouches are designed to be highly adaptable and are effective when used with a wide range of packaging materials. This includes standard corrugated cardboard boxes, various plastic wraps or bags, and even more robust wood or metal containers, ensuring broad applicability across different industries.
• Do I need to clean or degrease my metal parts before using Desicorr VpCI Desiccant Pouches?
One of the key benefits of Cortec Desicorr VpCI Desiccant Pouches is that no pre-cleaning or degreasing of the protected part is required before application. The VpCI molecules will effectively adsorb onto the metal surface, even if there are some residual contaminants, providing hassle-free protection.
• If I open a package that contains a Desicorr VpCI Desiccant Pouch, will the protection be lost?
Not entirely! Cortec's VpCI technology is self-replenishing, meaning the protective VpCI layer can reform on metal surfaces even if the package is briefly opened and then resealed. This provides continuous protection, which is a significant advantage over conventional desiccants.
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• How do I know when the desiccant portion of the pouch is no longer effective?
For the windowed versions of Cortec Desicorr VpCI Desiccant Pouches, there's a handy visual indicator! The small spheres inside the window will change color from yellow to green when the desiccant has fully absorbed moisture and is no longer actively working as a desiccant. Even then, remember the VpCI still offers corrosion protection.
• Can I use these pouches for long-term storage or only for shipping?
Cortec Desicorr VpCI Desiccant Pouches are perfectly suited for both long-term storage and for safeguarding your items during transit. Their two-year protection capability makes them an excellent choice for warehousing and extended periods of inactivity, as well as ensuring safe arrival during shipping.
• What unit sizes are Cortec Desicorr VpCI Desiccant Pouches typically available in?
Valdamark Direct, for example, typically offers Cortec Desicorr VpCI Desiccant Pouches in various convenient unit sizes to accommodate different enclosure volumes. These often include 1/6 Unit and 1 Unit sizes, with non-windowed (NW) versions also available in larger 4 Unit and 8 Unit sizes for more extensive protection needs.
• How much volume can a single Cortec Desicorr VpCI Desiccant Pouch protect?
The protected volume depends on the unit size of the pouch. For instance, a 1/6 Unit pouch can protect approximately 1 cubic foot (28 liters), while a 1 Unit pouch is designed to protect up to 5 cubic feet (140 liters). Larger non-windowed pouches can cover even greater volumes.
• Are these pouches designed to perform in humid or polluted atmospheres?
Yes, they are! Cortec Desicorr VpCI Desiccant Pouches are engineered for effective performance even in challenging conditions, providing robust protection in polluted and humid atmospheres, making them a reliable choice for diverse environments.
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• Do the VpCI molecules interfere with electrical, optical, or mechanical properties of my components?
No, not at all. The protective VpCI molecular layer formed on surfaces is incredibly thin and does not interfere with the electrical, optical, or mechanical surface properties of your valuable components, ensuring their functionality remains unimpaired.
• What is the typical shelf life of unused Cortec Desicorr VpCI Desiccant Pouches?
When stored correctly in their original, unopened packaging, Cortec Desicorr VpCI Desiccant Pouches typically have a shelf life of up to two years, ensuring they remain effective for your future protection needs.
• Are Cortec Desicorr VpCI Desiccant Pouches commercially equivalent to any military specifications?
Yes, they are! Cortec Desicorr VpCI Desiccant Pouches are commercially equivalent to MIL-D-3464E, Type I & Type II, which underscores their high performance and reliability in demanding applications.
• Are Cortec Desicorr VpCI Desiccant Pouches safe for industrial use and handling?
Yes, Cortec Desicorr VpCI Desiccant Pouches are designed with safety in mind. They are generally considered non-toxic and safe to handle and apply in industrial settings. However, as with any industrial product, it's always recommended to consult the Safety Data Sheet (SDS) for complete handling instructions and safety precautions.
• Do these pouches contain any hazardous chemicals or heavy metals?
Cortec Desicorr VpCI Desiccant Pouches are formulated without harmful substances like nitrites, silicones, and phosphates, making them a safer and more environmentally conscious choice for corrosion prevention.
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• Are the VpCI chemicals in the pouches environmentally friendly?
Cortec is known for its commitment to environmentally responsible solutions, and the VpCI technology in these pouches reflects that. The VpCI compounds are generally considered environmentally safer than many traditional corrosion prevention methods.
• What quantities are Cortec Desicorr VpCI Desiccant Pouches typically sold in?
Valdamark Direct often supplies Cortec Desicorr VpCI Desiccant Pouches in cartons, typically containing 300 units, making them convenient for both small-scale and larger industrial applications.
• Where can I find the technical data sheet (TDS) and safety data sheet (SDS) for Desicorr VpCI Desiccant Pouches?
You can usually find the technical data sheet (TDS) and safety data sheet (SDS) for Cortec Desicorr VpCI Desiccant Pouches available for download on the product page at Valdamark Direct, often after logging in or signing up, providing you with all the necessary technical and safety information.
• Is it important to reseal the barrier bag after removing Desicorr VpCI Desiccant Pouches?
Yes, it is critically important to reseal the moisture barrier bag immediately after removing the pouches you need. This helps to maintain the integrity and effectiveness of the remaining unused pouches by preventing them from prematurely absorbing moisture from the ambient air.
• What are the best storage conditions for Cortec Desicorr VpCI Desiccant Pouches before use?
To ensure optimal product performance and shelf life, it's recommended to store Cortec Desicorr VpCI Desiccant Pouches in their original, tightly closed packaging, indoors, and away from direct sunlight, ideally within a temperature range of 40-100 °F (4-38 °C).
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• How does the dual-action of desiccant and VpCI provide "unparalleled corrosion protection" as claimed by Cortec?
The "unparalleled" protection comes from the synergistic effect between the desiccant and VpCI. The desiccant efficiently reduces moisture, which then allows the VpCI molecules unimpeded access to the metal surfaces, creating a strong, consistent protective layer. This combined approach ensures protection even in challenging environments where either technology alone might fall short.
• Can these pouches protect components that are already slightly tarnished or oxidized?
While Cortec Desicorr VpCI Desiccant Pouches are primarily designed for preventative protection, the VpCI action can help to halt further corrosion on surfaces that may already show some initial signs of tarnish or oxidation. However, for heavily corroded items, prior cleaning might still be beneficial for best results.
• Does the protective VpCI layer need to be removed from parts before they are put into service?
No, one of the significant advantages of Cortec's VpCI technology is that the protective VpCI layer does not require removal. Parts are ready for immediate use straight out of the packaging, saving valuable time and labor, and eliminating the need for messy cleaning processes.
• Can Cortec Desicorr VpCI Desiccant Pouches be inserted automatically into packaging lines?
Yes, they are designed for efficiency in various operations. Cortec Desicorr VpCI Desiccant Pouches can be easily inserted into packaging either manually or automatically, making them suitable for high-volume production lines.
• Beyond just preventing rust, what other types of corrosion can Desicorr VpCI Pouches help protect against?
The advanced VpCI technology within the pouches offers broad-spectrum corrosion protection beyond just rust. It effectively guards against tarnish, staining, white rust, and general oxidation on a variety of multi-metals, ensuring comprehensive preservation of your valuable assets.
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