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Qingdao Kede Shengdi

The General Agent in China authorized by CORTEC

135-0535-2885
Kede Shengdi·About us
More than 20 years focus on the field of corrosion control!

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, main features are: with contact corrosion-proof and non-contact corrosion-proof double protection.

Cortec company is in the field of VpCI rust prevention, has been more than 40 years of history of corrosion-proof products. At present, all products have been Certified by ISO9001 and ISO14000, some products meet the United States military supplies standards and the United States FDA ("U.S. Food and Drug Administration") recognized......

Kede Shengdi·Product Center
All products of the whole line are purchased at one stop
Kede Shengdi·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.
Kede Shengdi·Industries application
The product has a wide range of application fields, and the on-site construction effect is guaranteed
Qingdao Kede’s products are applicable to the metallurgical industry, machinery and equipment, auto parts, electronic appliances, aerospace, military industry equipment, Marine platform, wind power, nuclear power, engineering machinery, shipbuilding industry, pipeline, and many other areas, especially for products in shipping transit corrosion prevention in the process of production and longer storage.
Corrosion 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.
Many 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 protec- tion with more efficient and economical solutions. Qingdao Cortec ® can extend asset life and enhance war readiness.
VpCI ® 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 emit- ting 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 sur- face properties.
The 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.
Corrosion is a threat to the integrity, value, and efficient operation of common industrial assets such as boilers, closed loops, and evaporative cooling water systems. Proper preservation of these assets during layup is critical to ensuring long service life and smooth operations when bringing the equipment back online. Cortec’s highly effective corrosion solutions help keep your assets in good condition while minimizing downtime and labor costs.
The 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.
Corrosion is a perennial problem in the aircraft industry, and preventing corrosion is a critical factor in maintaining the integrity and safety of an aircraft vehicle. Left undetected and untreated, aircraft corrosion can quickly lead to potentially catastrophic vehicle failure. Good corrosion preventive maintenance and early treatment are crucial strategies for protecting aircraft from corrosion failure. Keeping a vehicle clean with corrosion inhibiting washes and storage methods helps protect aircraft from corrosion attack during regular use and storage. Sometimes rust removal may be needed before applying additional corrosion inhibitors, such as VpCI® primers and coatings, to an aircraft. With Cortec® Vapor phase Corrosion Inhibitors (VpCIs) it is possible to slow the attack of corrosion on aircraft from multiple angles.
Kede Shengdi·Enterprise strength
China storage base of CORTEC all products
Kede Shengdi·Cooperative customers
Designated partner of a number of listed enterprises !
Kede Shengdi·What’s new
Development is based on quality, success or failure are based on details.
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Qingdao Cortec Rust Proof Materials Co., Ltd., the General Agent in China authorized by CORTEC Mobile phone：13505352885 Telephone：0532-80989502 Website：qkvkrai.cn Mailbox：zzgvci@163.com Alibaba shop link click on the entrance Address：Room 2073, No. 12, chongmingdao East Road, Qingdao Economic Development Zone
Anticorrosion Anticorrosion
Qingdao Cortec Rust Proof Materials Co., Ltd.,