The Use of Polybutadiene Isocyanate to Improve of Polypropylene-Wood Fiber Composites

Abstract

This study examines the effect of indicates the effect of adding maleic anhydride polypropylene (MAPP) and polybutadiene isocyanate (PBNCO) on improving mechanical and practical properties of modified wood fiber/polypropylene composites. MAPP and PBNCO were studied with three and two parts applied, respectively. Results show that using 30 % fiber content with 3% MAPP and, 5% PBNCO improves adhesion between fibers and consequently mechanical properties of the wood fiber/polymer composites and reinforces the polymer matrix as well.

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