corecell

Corecell is a type of structural material often used in composite manufacturing. It is a closed-cell foam made from a cross-linked polymer, typically vinyl ester or epoxy resin, reinforced with glass fibers. This combination gives Corecell a unique set of properties. It is known for its high strength-to-weight ratio, meaning it is strong and rigid but also lightweight. This makes it an attractive alternative to traditional core materials like balsa wood or honeycomb structures in certain applications.

The closed-cell nature of Corecell provides good resistance to water absorption, which is crucial for marine applications where components are constantly exposed to moisture. It also offers good thermal and acoustic insulation properties. The manufacturing process for Corecell involves controlled expansion and curing of the polymer resin, resulting in a consistent cell structure. This consistency contributes to reliable performance and predictable mechanical properties.

Corecell finds application in a variety of industries, most notably in the construction of boats and yachts where it is used as a core material in sandwich composite structures. Its use can lead to lighter, stronger, and more durable hulls and decks. Other applications include wind turbine blades, aerospace components, and architectural elements where a combination of strength, low weight, and durability is required. Its ability to withstand high loads and resist fatigue also makes it suitable for demanding structural roles.