Abstract
Poly(propylene) (PP) matrix jute fiber reinforced composites were prepared by compression molding. Tensile strength (TS), tensile modulus (TM), percentage elongation at break (Eb%), bending strength (BS), bending modulus (BM), impact strength (IS) and hardness of the prepared composites (50% fiber by weight) were found to be 45 MPa, 2305 MPa, 12%, 52 MPa, 4267 MPa, 18 kJ/m2 and 95 shore-A, respectively. Non-vulcanized natural rubber (NR) was blended (10—50% by weight) with PP using extruder, and films (PP + NR) were prepared by heat press for composite fabrication. Jute fiber reinforced blended PP + NR based composites (50% fiber by weight) were fabricated and characterized. It was found that TS, TM, BS, BM and hardness of the composites were decreased with the increase of NR in PP but IS and Eb% were improved significantly.
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