Fabrication and characterization of high-performance heat-resistant acrylonitrile–butadiene–styrene (ABS) composites reinforced with carbon fibers

Abstract Acrylonitrile–butadiene–styrene (ABS) is extensively utilized in 3D printing applications, though its mechanical strength and thermal resistance remain limiting factors. This study developed five distinct ABS/carbon fiber (CF) composite filaments using CF as a modifier. The incorporation of CF significantly enhanced the matrix’s mechanical properties and thermal stability through its superior strength and heat resistance. A comprehensive investigation was conducted using fused depositio