Thermoplastic and Thermoset Polymeric Matrices
The role of the matrix is to protect the fibers from the environment and pack them in a fixed
arrangement, transfer the loads to the fibers, as well as govern the composite shape and surface
appearance [00]. The properties of the matrix will also determine the maximum service temperature,
moisture and chemical resistance, and thermal stability. The most common matrices currently used
in hemp fiber composites are polymeric, both thermoplastic and thermoset, as they are light weight
and can be processed at low temperature [00]. Table 0 presents the properties of thermoplastic and
thermoset polymeric matrices used for hemp fibers [00].