How Can VCI Anti Rust White Powder Not Harm Non-ferrous Metals?

In the field of metal rust prevention, the surface of non-ferrous metals is easy to oxidize and is sensitive to the composition of rust inhibitors. Traditional rust-proof products are very prone to corrosion. And how does VCI anti rust white powder achieve good anti-rust effect without harming non-ferrous metals?

VCI anti rust white powder does not have components such as chloride ions and sulfur ions that have corrosive effects on non-ferrous metals, and gas phase corrosion inhibitors are selected. These components are specially formulated to play a role in the surface characteristics of non-ferrous metals, and there will be no chemical reactions, reducing the risk of corrosion.

After VCI anti rust white powder is vaporized in a confined environment, it will actively diffuse to the surface of non-ferrous metals, forming an ultra-thin protective film by physical adsorption. This layer of film does not need to be applied and pressed like traditional anti-rust oil, and it will not penetrate into the metal. It is only gently attached to the surface to isolate air, moisture and impurities. This adsorption force can firmly lock in the anti-rust effect, and it can easily fall off during subsequent use. It will not leave residues on the metal surface, nor will it affect the physical properties and appearance of the metal.

Different non-ferrous metals have different requirements for anti-rust components. For example, zinc alloys are sensitive to humidity and require stronger moisture-proof corrosion-inhibiting components, while magnesium alloys are more afraid of oxidation and require targeted antioxidant components. VCI anti rust white powder can deploy internal corrosion inhibitors, which can be adapted to a variety of non-ferrous metals such as aluminum, copper, zinc, magnesium, tin, etc., and can also protect a variety of metal assemblies at the same time to ensure that each metal can be gently and effectively protected.

The VCI anti rust white powder produced by CVCI is a high-efficiency vapor-phase anti-rust powder designed for complex structures, with excellent gasification, diffusion and adsorption properties. And this VCI anti rust white powder can be applied to the rust prevention of single non-ferrous metal parts, and it can also protect complex components containing multiple metals.

The anti-rust needs of non-ferrous metals in different industries and scenarios vary greatly. For the individual needs of customers, we can accurately adjust the composition, particle size, color and even packaging form of VCI anti rust white powder. If customers need to use food contact-grade metals, we can also provide customized formulas that meet food-grade safety standards to ensure that the products meet health requirements while rust-proof.

If you have non-ferrous metal anti-rust needs, or need to customize an exclusive VCI anti rust white powder solution, you can contact us at any time. I believe that our high-quality products and attentive service can meet your needs.