“…Glass-fiber-reinforced polypropylene composite material (GFRP) is a type of the material which has excellent mechanical properties, resistance to acid alkali, creep resistance, high thermal decomposition temperature and strong hydrophobicity [1,2,3,4]. Glass fiber (GF) is always served as reinforce material, to prepare GFRP, which is used in various economy and industrial fields such as electrical insulation materials, automobile dashboards, insulation materials and circuit board [1,2,3]. In order to obtain GFRP with high impact resistance, the common modification methods are grafting modification of polypropylene (PP) or adding elastomer modification.…”