Choosing a polypropylene compound is not only about price. Process route (injection, extrusion, film), mechanical targets, and batch stability must align.
For impact-sensitive parts, impact-modified grades such as SPP-IM are a strong fit. For stiffer parts, talc, calcium carbonate, or glass-fiber reinforcement can improve strength and dimensional stability.
Sabin Polymer Arvand’s technical team can recommend the right grade from the official catalog for your application.