PrimePart® ST (PEBA 2301) is a natural coloured powder of a polyether block amide, which is developed and optimised for the application in a Laser Sinter system. Laser-sintered parts made from PrimePart® ST (PEBA 2301) possess excellent material properties: - High elasticity and strength - good chemical resistance - excellent long-term stability - high selectivity and detail resolution - various finishing possibilities (e.g vibratory grinding, flame treatment, tub colouring, bond-ing, flocking) Typical applications of the material are fully functional, flexible plastic parts of highest quality. Due to the excellent mechanical properties the material is often used as a production material for long term use. The rubber-like fatigue behaviour qualifies Prime Part® ST (PEBA 2301) as excellent prototyping and series material.