About us
Focusing on the field of corrosion control！
Qingdao Cortec Rust Proof Materials Co., Ltd.,
Qingdao Cortec Rust Proof Materials Co., Ltd., is authorized by the United States CORTEC corporation, China's exclusive distributor, our company's main products are VpCI (vapor phase) series of corrosion-proof products,including VpCI packaging (paper, film, shrink film, foam)...
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All products of the whole line are purchased at one stop- VpCI oils
- Water-based VpCI liquids
- Cleaner/Rust remover
- VpCI package
- Emitters
- VpCI powder
- VpCI additive
- VpCI coating
- VpCI foam
- Other products
- MCI (Migrating Corrosion Inhib...
How VCI Works
How VCI Works
VCI is the generic term for “volatile corrosion inhibitor,” “vapor corrosion inhibitor,” or “Vapor phase Corrosion Inhibitor,” a revolutionary technology that simplifies corrosion protection and is ideal for keeping enclosed void spaces (e.g., packages, equipment internals, or structural metal cavities) rust-free. We have trademarked our Cortec® brand of VCIs under the name VpCI® to help ensure our customers are getting the premium VCI products that are trusted globally.
VCI technology works to create a protective environment within each package or enclosure where it is applied. VCIs inside liquids, powders, or packaging materials travel through the air to form an invisible protective shield on metal surfaces in the enclosed space. This VCI shield does not alter metal properties. Instead, it blocks the ability of oxygen, moisture, and other corrosive elements to attack the metal surface and make it rust. After the metal part is taken out of the VCI packaging or enclosed space, the VCIs float away, and the metal components, machinery, or products are ready for immediate use, no cleaning or degreasing required.
VCI technology works to create a protective environment within each package or enclosure where it is applied. VCIs inside liquids, powders, or packaging materials travel through the air to form an invisible protective shield on metal surfaces in the enclosed space. This VCI shield does not alter metal properties. Instead, it blocks the ability of oxygen, moisture, and other corrosive elements to attack the metal surface and make it rust. After the metal part is taken out of the VCI packaging or enclosed space, the VCIs float away, and the metal components, machinery, or products are ready for immediate use, no cleaning or degreasing required.
Industries application
The product has a wide range of application fields
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ExportCorrosion is a constant, indiscriminate, and costly enemy of metal, especially when packaged for storage and transportation. Traditional anti-corrosion methods are messy, costly, and can be hazardous to personnel and the environment. Too often they are ineffective. Cortec’s Vapor phase Corrosion Inhibitor (VpCI®) technology represents a breakthrough solution in corrosion prevention. Our VpCI® products protect metals with a chemically adsorbed molecular layer that provides multimetal corrosion protection. The coverage is complete – all surfaces, crevices, cavities, and other inaccessible void areas receive total protection. The VpCI® barrier is self-replenishing, even for packaging that’s repeatedly opened, and typically protects for up to 24 months.
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EquipmentMany types of corrosion prevention measures have been adopted over the years by the military. Now, new strategies are continually being developed and evaluated for effective corrosion control. Loss due to corrosion has become a major priority for militaries. War Readiness is a Key Factor now being taken into consider-ation, and Qingdao Cortec ® has the solutions needed that fit easily into existing application systems that will reduce costs of protection with more efficient and economical solutions. Qingdao Cortec ® can extend asset life and enhance war readiness.
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Power
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ElectricalVpCI ® emitting systems include cups, foams, and pouches that are easy to install inside everything from electronics packages to non-ventilated electrical control cabinets and junction boxes in operation. These emitting systems release Vapor phase Corrosion Inhibitors into the enclosed space. The vapor deposits on metal surfaces and forms a non-conductive molecular layer that helps reduce corrosion in the enclosure and does not interfere with electrical, optical, or mechanical surface properties.
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Manufacturing
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MetallurgicalThe total economic loss from corrosion in a metal producing plant can approach a staggering 5%. This huge loss comes from products that must be sold as a lower grade or must be re-pickled, reprocessed, or scrapped due to corrosive attack while in the plant, leading to lost production capacity. The high cost of corrosion also includes rust claims and freight costs for returned goods.
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PipelinesThe total economic loss from corrosion in a metal producing plant can approach a staggering 5%. This huge loss comes from products that must be sold as a lower grade or must be re-pickled, reprocessed, or scrapped due to corrosive attack while in the plant, leading to lost production capacity. The high cost of corrosion also includes rust claims and freight costs for returned goods.
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AutomobileThe automotive industry has presented difficult challenges to researchers fighting the effects of corrosion — in terms of both economic loss and environmental safety. Cortec's capability offers highly efficient and economical corrosion protection for automotive applications. Cortec® products have been developed using proprietary VpCI® Technology, providing safer, cost-effective methods of preventing and diminishing the severe damage caused by corrosion.
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AstronauticsThe automotive industry has presented difficult challenges to researchers fighting the effects of corrosion — in terms of both economic loss and environmental safety.Cortec's capability offers highly efficient and economical corrosion protection for automotive applications. Cortec® products have been developed using proprietary VpCI® Technology, providing safer, cost-effective methods of preventing and diminishing the severe damage caused by corrosion.
Enterprise strength
China storage base of CORTEC all products
What’s new
Development is based on quality, success or failure are based on details.
