Conformal Coating Capable of Scavenging a Corrosive Agent

摘要

A corrosion-resistant apparatus may contain an electronic component having a metal covered by a conformal coating. The conformal coating may contain polymer chains with unsaturated groups capable of scavenging a corrosive agent. The conformal coating may contain an accelerator or activator so that the unsaturated groups more readily scavenge the corrosive agent. In an embodiment, the conformal coating is a silicone coating with unsaturated pendant groups which scavenge a sulfur containing agent.