The standard 3D printing material for technical parts is ABS. It is used mainly due to its softening temperature of more than 105°C and its high mechanical stability. Now the company TwoBEars GbR, Germany, has introduced new high performance PLA blends that are stronger than ABS. The material also features special optic and haptic properties making it suitable for a wide range of applications.
Read more at: http://www.plastics.gl/3d-printing-2/pla-blends-for-3d-printing-are-stronger-than-abs/