Hybrid Foam Structures through Polymer Injection Forming

This technology combines traditional injection molding methods to create a novel injection forming process for hybrid materials. Polymer injection forming is used to produce multi-material hybrid structures consisting of metals, fabrics, and polymers for a wide range of industries, such as automotive and aerospace. Combining different materials improves the mechanical properties, adds to the aesthetic appearance, and allows for more complex design geometries. However, traditional methods are subject to major drawbacks, such as non-uniform deformation and high manufacturing costs. Clemson University researchers have developed a novel forming process that combines polymer injection forming and supercritical assisted injection methods to efficiently create multi-material hybrid structures for a wide range of applications. The novel process and design cuts down on operational costs while enabling more complex geometries with a more uniform deformation and shape.
Srikanth Pilla, Saeed Farahani
2019-034