Processing of Jute Fiber Reinforced Green Composites

Synthetic fibers are generally used to make composite materials for their better mechanical and thermal properties. However, they are expensive and non-biodegradable. Alternatively, natural fibers are inexpensive, biodegradable, easily available in nature and have good mechanical, and thermal. Among all natural fibers, jute fibers are easily available in fabric and fiber forms with good mechanical and thermal properties. Therefore, jute-based composite materials can be used in consumer goods, low-cost housing, cars, and civil structures. Jute fibers are chemically treated to improve fiber/matrix interface adhesion and moisture induced degradation. Biodegradable composites are manufactured using jute fabrics, biodegradable polymer and with/without nanoclay using the compression molding process. The effects of surface treatment and nanoclay on the jute based composites were characterized by thermal, mechanical, and physical analyses. Surface treated jute fiber reinforced composites showed better performances compared to untreated fiber reinforced composites. Nanoclay infused composites showed better thermal, mechanical, and physical properties compared to conventional composites.

Autorentext

Mohammad W. Dewan obtained his B.Sc degree in Mechanical Engineering (ME) from BUET in 2007. He received his MS degree in ME from Tuskegee University in 2011. In his MS thesis, he worked on natural fiber reinforced composites and published several papers. In Fall 2011, he has joined in PhD program in ME at Louisiana State University.