PC + PBT
MELTING POINT: 270-310°C (518-590°F) | GLASS TRANSITION(TG): 147°C (297°F)
THERMAL EXPANSION(CTE): 65–70×10-6/K
PC+PBT (polycarbonate + polybutylene terephthalate) is a material that is as stiff as it is ductile with good structural integrity, drop impact resistance and excellent load-bearing performance. It is highly chemical-resistant to substances like motor oil and grease. This material is easy to print but requires a heated build chamber to print in large scale.