VCI Powder / Anti-rust powder

VCI Powder is a vapor corrosion inhibitor for corrosion protection of metals with inaccessible and recessed areas, interior cavities and voids. It provides an extremely efficient means to protect metals in an enclosed space. How It Works: VCI Powder KEYSUN vaporizes and then adsorbs on all metal surfaces, reaching every part of the metal surface, including recessed areas of complex shapes and configurations, as well as deep into all interior cavities.The inhibitor works at the molecular level by blocking the electro chemical reaction necessary for corrosion. Continuous vapor action allows VCI powder to provide high levels of corrosion resistance for up to 24 months in enclosed corrosive environments. Even if the VCI layer is disturbed by moisture or by opening the enclosed space, the layer is replenished by continuous vapor protection. Application Methods: VCI Powder KEYSUN is easily applied using either a blow-in, dry method, or awet, water injection method. The easy, blow-in application does not require surface preparation, will not interfere with mechanical operation of equipment or machinery, and need not be removed when equipment is sold or activated. The water soluble powder can also be dissolved for circulation through the interior of boilers, heat exchangers, pumps, piping, tanks and other equipment. VCI Powder Recommended Applications: Components Conduits Heat Exchangers Parts Pumps Piping etc..... why should you shoose KEYSUN? 1. we product vcimasterbatcj by our ownplant both for ferrous and non-ferrous metals. so we can offer you quality vci product with competitive price. 2. we have a big and qualified plant and technica workers. our production capacity is 300M.T each month. 3. we rewarded international quality certifications for all of our product, such as; ISO2000, MSDS,CTI, and the other professional certifications.