what temperature does abs plastic melt
Posts: 7,765. ABS softens at 90C, melts at 105C, can be extruded at ~180C but needs to be ~240C to bond strongly to itself. HDPE melts at 130C, extrudes at similar temps to ABS. PLA softens ~50C, melts at ~ 160C, extrudes and bonds well at 180C-190C. [www.hydraraptor.blogspot.com]