English 
How can the high toughness of PMMA and ASA plastics be balanced to achieve optimal performance in composite materials?
PMMA + ASA plastic is more than just a physical blend of two materials; it's a precise manipulation of interfaces, structures, and processes. By introducing compatibilizers, optimizing ratios and structural design, and precisely controlling processing parameters, it's entirely possible to achieve breakthroughs in composite materials with high toughness, achieving the optimal performance of both aesthetics and strength.