The results showed that like aramid pulp,the aramid short fibre tended to split and fibrillate when the aramid short fibre reinforced composite was mixed on a mill.

• 结果表明，芳纶短纤维增强复合材料在开炼机上混炼时，芳纶短纤维易劈裂和原纤化，其作用与芳纶浆粕相同，但短纤维更易于混炼。