1. What is VCI?
VCIs are designed to create an invisible barrier, keeping moisture at bay. VCI molecules attach themselves to metal surfaces to form an invisible, thin film only a few molecules thick. (See the diagram for an illustration of how volatile corrosion inhibitors work. )
2. How does VCI film work?
The corrosion inhibitors are extruded right into the paper, not superficially applied. As a result, the volatile and contact inhibitors provide long-term corrosion protection for the most intricate and hard-to-reach surfaces. The corrosion protection is clean, non-discernible, with no strong chemical odor. It will not affect the performance of the protected metal, and the parts are ready to use immediately after removal from the packaging without additional cleaning.
3. Feature:
- Nitrite-free, hygienic, environmentally friendly, non-toxic
- The anti-rust effect is comprehensive and remarkable. It can prevent rust in all aspects of any irregular surface.
- The monomolecular protective layer formed after gasification of the rust inhibitor does not have any side effects on the metal in the package.
- Long anti-rust period(usually 2-5 years), can reach up to 10 years with special treatment.
- Suitable for rust prevention of black and other non-ferrous metals.
- Simple operation and does not require pretreatment of the protected metal surface, eliminating the need for oiling, degreasing, and cleaning. It saves time, improves work efficiency, and saves costs.
- Wide range of applications, from small parts to large whole machinery.
4. Application:
- Automotive
- Construction/Agriculture
- Metal Machining
- Electronics
- Military
- Steel and steel service centers
- Motocycle
5. Workshop display:
For TOPCOD
Why did you choose us?
Why choose us?
1-18 years experience in desiccant industry, including 1500-plus customers as far as 2019. Topcod has already established long-term cooperation with more than 100 well-known enterprises and brands.
There are 1500-plus customers as far as 2019. Topcod has already established long-term cooperation with more than 100 well-known enterprises and brands.
We were established in 2004, and set up branches in Shenzhen, Shunde, and Germany. We are a high-tech enterprise integrating scientific research, production, marketing, technical services, packaging consulting, quality testing, and providing solutions.
2-OEM/ODM available.
3-Eco-friendly.
4-Free sample and fast delivery time
5-SGS, MSDS, REACH, RoHS, DMF free approval. Most importantly, we have silica gel REACH registration.
6-Technique research development---Participate in formulating and revising industry standard and national standard about desiccants & oxygen absorber, organizing colloquias with leading enterprises in various industries, providing professional solutions.
7-Independent research and develop wrapping paper of desiccants---Detuch paper(which is eco-friendly, water-proof, dust-proof, smooth, lint-free)
8-Workshop Display - more than 200 desiccants' machines. Foshan, Shanghai, Shenzhen, HongKong, Germany all we have set sales and branch services can satisfy your requirement.
Lab and Workshop display:
TOPCOD always adhere to the belief that,
Only improve and explore the technology,
Can we mrrt customers needs,
Can we keep pace the times,
Can we lead the way in this industry all the time...
Owns advanced mechanized production line
Combines R&D, production and sale together
Other product range:
Industrial desiccant (silica gel desiccant / montmorillonite desiccant / activated clay desiccant);
Food & pharmaceutical grade desiccant;
Deoxidizer (Oxygen scravenger/absorber);
Activated carbon deodorant;
Humidity Indicator Card (HIC);
Esd aluminum foil bag / Vacuum bag / VCI bag / rust proof bag (film);
Product quality meets requirements! ! !
Hurry and contact us!
Audited Supplier 
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