Effect of fiber reinforcement on tensile strength and flexibility of corn starch-based bioplastic

Abstract

Plastics are a vital asset for humanity, often providing functionality that cannot be easily or economically replaced by other materials. Bioplastics, made from biological materials represent an effective way of keeping the huge advantages of conventional plastics but mitigating their disadvantages. They can be prepared from plant, animal or bacterial sources. However, the majority of today's available bioplastics is produced from plants rich in carbohydrate such as grains or sugarcane. They not only fulfill the current demands of the modern population but also provide sustainable development; as they are eco-friendly. This paper describes the effect of fiber reinforcement on mechanical properties of starch-based bioplastics. The results show that the strength of bioplastics can be increased by using various natural fibers such as cotton, jute, hair and wool.