Studying Some Mechanical Properties of Polyester Discontinuous fiber glassfilled by Al2o3 , Mg(OH)2 and SiC

Abstract

In this studying Impact strength and hardness of polyester discontinues fiber glass composites filled by Al2O3, Mg(OH)2 and SiC filers of (5%Vol. and 15%Vol.).Composite fabricated by stander methods. The experimental results showed that composites that filled by these fillers improved their properties and the SiC composites exhibited biter Impact and hardness properties.