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When shipping metal parts in cardboard corrugated boxes, do you allow the unprotected parts to touch the box?  If so, then the corrugated may be the source of the corrosion. When cardboard boxes are manufactured, the paper begins as pulp and is then dissolved using nitric acid.  In order to neutralize the acid before forming

Volatile Corrosion Inhibitor (VCI) Packaging is an effective way to prevent corrosion on metals. When packed correctly, VCI packaging can protect clean metals for years in shipping and storage. Typical VCI packaging products are VCI poly sheeting, VCI bags, VCI Kraft paper, and other VCI wraps. These packaging products are used to line containers or create

Volatile Corrosion Inhibitors (VCIs) have been around since the 1940’s, when a product named Dichan was introduced into market. Dichan consisted of dicyclohexylamine-nitrite, which was described as a vapor phase corrosion inhibitor that had sufficient vapor pressure to release corrosion inhibiting molecules into the surrounding area. Eventually, this chemistry began to be coated onto paper,

When it comes to corrosion prevention during shipping and storage, two common methods are often discussed: Vapor Corrosion Inhibitors (VCIs) and desiccants. Although both aim to protect metal surfaces, their mechanisms and ideal applications differ significantly. Understanding these differences can help you choose the most effective solution based on your specific needs, environment, and duration