Acrylonitrile butadiene styrene (ABS) polymer refers to a high-molecular-weight amorphous copolymer with a wide softening range and specific viscoelasticity of polymer material. The application of such powder materials in additive manufacturing technology for selective laser sintering (SLS) for forming and its post-processing enhancement are rarely investigated. In this paper, the standard specimens of ABS powder were fabricated by SLS. The dimensional accuracy and the mechanical properties of specimens were examined, and the microstructure of tensile fracture was observed under a scanning ele...
