High impact and chemical resistance
Spectrum PP is a new material based on a random unfilled copolymer polypropylene material. It has good mechanical properties combined with outstanding chemical resistance and low density. Our material does not require a heated building chamber to be printed and it exhibits enhanced layer bonding, thus reducing the anisotropy of the final part. A PP build plate is recommended for the neat material. Its specific quality is a low absorption of moisture, up to 0.3%. In addition, PP features high flexibility (ultimate elongation - 500%) and high impact resistance plus reduced moment of inertia as compared to metal parts.