vpci-377 water-based rust inhibitor agent of US imports of Yantai treasure

VpCI-377 is used instead of anti-rust oil, grease the new water-based rust inhibitor. May form a transparent or semi-dry dry rust film, the high dilution ratio still has a good anti-corrosion properties. Features * Suitable for ferrous and non-ferrous metals rust-proof. · Suitable for outdoor and indoor antirust conditions covered metal. Water-soluble, non-flammable, environmental pollution, the use of safety. · Excellent rust resistance, can completely replace the anti-rust oil, grease. * It is easy to use alkaline cleaning methods removed from the metal surface. Coating and painting can be directly above the 1:20 dilution of the treated surface. Unique Gas role in protecting the uncoated or difficult to reach surfaces. * Has good resistance to hard water. · Thermal stability, at 177oC still has a good anti-corrosion properties. · A hydrophobic film on the metal surface is formed. Typical physical and chemical properties · Appearance Dark brown liquid · PH 8.5 ~ 9.5 · proportion of 1.03 to 1.06 · film type transparent, semi-dry or dry · Rust period up to 24 months Flash point higher than 93oC · Viscosity 15cps Recommended applications · Metal antirust profiles, castings, forgings, sinter parts, machined parts and all types of machinery and equipment and the like. · Cleaning fluid, rust additive hydraulic test system. Methods using spraying, brushing, immersion and other methods can be. · Short-term rust: 1 part concentrate plus 20 to 40 times of water. Medium-term rust protection: 1 part concentrate plus 10 to 20 times of water. Long-term (up to 2 years) antirust: 1 part concentrate plus 7 to 10 times of water. Packaging and storage · Packaging: 19 l and 208 l drums. · Storage: sealed, antifreeze. Storage period of 2 years.