IntroductionCatamaran hulls rely on their twin-hull configuration for exceptional water stability. These hulls demand lightweight yet robust materials like fiberglass or aluminum to withstand marine conditions. The tunnel connecting these hulls is critical - proper design enhances sailing speed whil
PVC foam (polyvinyl chloride foam) is a high-performance, lightweight core material with a closed-cell structure, offering exceptional strength-to-weight ratio, waterproof properties, and chemical resistance. As a leading manufacturer, UNION COMPOSITES produces DNV GL-certified PVC foam boards (densities: 45-300kg/m³) for industries like marine, wind energy, aerospace, and construction.
Malaysian customers wanted to replace balsa wood with our PVC foam for shipbuilding, reducing weight and achieving better fuel economy. By calculating the amount of material required for each boat, providing data and weight reduction solutions, we were able to reduce the weight of each vessel by 200
