Modified PA/ABS composite material with boiling resistance, high intensity and superior toughness and preparation method thereof

The invention discloses a modified PA/ABS composite material with boiling resistance, high intensity and superior toughness, comprising the following raw materials: 40-60wt% PA resin, 10-20wt% ABS resin, 5-15wt% reactive compatibilizer, 15-40wt% intensifier, 0.2-2wt% heat stabilizer and 0.1-3wt% processing aid, with the advantages of high strength, superior toughness and good boiling resistance. The method adopts twin-screw extrusion technology, with the advantages of simple and continuous flow, high efficiency and stable product quality.