Fabrication and Property Evaluation of Hemp–flax Fiber Reinforced Hybrid Composite

Abstract

In terms of innovative and high-performance reinforcement, hemp and flax solutions have not only met the technical requirements of composite manufacturers but also reduced environmental impacts. This paper aims to fabricate the hemp–flax fiber reinforced hybrid composite and to determine the mechanical properties such as flexural strength, flexural modulus along with moisture absorption performance. Hand lay-up method was used to fabricate the composites. The specimens were tested with the universal testing machine (UTM). Hybridization effect is clearly visible with the results. The results revealed that, the highest flexural strength (53.45Mpa) as well as flexural modulus (3.43Gpa) was exhibited by the sample composed of 30% hemp-10% flax reinforced hybrid composite. Water absorption behavior has shown that hybridization has increased the water uptake.